15 files changed, 289 insertions, 195 deletions

diff --git a/quantum/process_keycode/process_auto_shift.c b/quantum/process_keycode/process_auto_shift.c
index 51b0efdb4..02af5174f 100644
--- a/quantum/process_keycode/process_auto_shift.c
+++ b/quantum/process_keycode/process_auto_shift.c
@@ -21,6 +21,12 @@
 
 #    include "process_auto_shift.h"
 
+#ifndef AUTO_SHIFT_DISABLED_AT_STARTUP
+#   define AUTO_SHIFT_STARTUP_STATE true    /* enabled */
+#else
+#   define AUTO_SHIFT_STARTUP_STATE false   /* disabled */
+#endif
+
 static uint16_t autoshift_time    = 0;
 static uint16_t autoshift_timeout = AUTO_SHIFT_TIMEOUT;
 static uint16_t autoshift_lastkey = KC_NO;
@@ -34,7 +40,7 @@ static struct {
     bool in_progress : 1;
     // Whether the auto-shifted keypress has been registered.
     bool holding_shift : 1;
-} autoshift_flags = {true, false, false, false};
+} autoshift_flags = {AUTO_SHIFT_STARTUP_STATE, false, false, false};
 
 /** \brief Record the press of an autoshiftable key
  *
@@ -61,7 +67,7 @@ static bool autoshift_press(uint16_t keycode, uint16_t now, keyrecord_t *record)
                 register_code(autoshift_lastkey);
             } else {
                 // Simulate pressing the shift key.
-                add_weak_mods(MOD_BIT(KC_LSFT));
+                add_weak_mods(MOD_BIT(KC_LEFT_SHIFT));
                 register_code(autoshift_lastkey);
             }
             return false;
@@ -102,7 +108,7 @@ static void autoshift_end(uint16_t keycode, uint16_t now, bool matrix_trigger) {
             autoshift_flags.lastshifted = false;
         } else {
             // Simulate pressing the shift key.
-            add_weak_mods(MOD_BIT(KC_LSFT));
+            add_weak_mods(MOD_BIT(KC_LEFT_SHIFT));
             register_code(autoshift_lastkey);
             autoshift_flags.lastshifted = true;
 #    if defined(AUTO_SHIFT_REPEAT) && !defined(AUTO_SHIFT_NO_AUTO_REPEAT)
@@ -117,7 +123,7 @@ static void autoshift_end(uint16_t keycode, uint16_t now, bool matrix_trigger) {
         wait_ms(TAP_CODE_DELAY);
 #    endif
         unregister_code(autoshift_lastkey);
-        del_weak_mods(MOD_BIT(KC_LSFT));
+        del_weak_mods(MOD_BIT(KC_LEFT_SHIFT));
     } else {
         // Release after keyrepeat.
         unregister_code(keycode);
@@ -125,7 +131,7 @@ static void autoshift_end(uint16_t keycode, uint16_t now, bool matrix_trigger) {
             // This will only fire when the key was the last auto-shiftable
             // pressed. That prevents aaaaBBBB then releasing a from unshifting
             // later Bs (if B wasn't auto-shiftable).
-            del_weak_mods(MOD_BIT(KC_LSFT));
+            del_weak_mods(MOD_BIT(KC_LEFT_SHIFT));
         }
     }
     send_keyboard_report();  // del_weak_mods doesn't send one.
@@ -151,14 +157,14 @@ void autoshift_matrix_scan(void) {
 
 void autoshift_toggle(void) {
     autoshift_flags.enabled = !autoshift_flags.enabled;
-    del_weak_mods(MOD_BIT(KC_LSFT));
+    del_weak_mods(MOD_BIT(KC_LEFT_SHIFT));
 }
 
 void autoshift_enable(void) { autoshift_flags.enabled = true; }
 
 void autoshift_disable(void) {
     autoshift_flags.enabled = false;
-    del_weak_mods(MOD_BIT(KC_LSFT));
+    del_weak_mods(MOD_BIT(KC_LEFT_SHIFT));
 }
 
 #    ifndef AUTO_SHIFT_NO_SETUP
@@ -189,7 +195,7 @@ bool process_auto_shift(uint16_t keycode, keyrecord_t *record) {
             autoshift_end(KC_NO, now, false);
         }
         // For pressing another key while keyrepeating shifted autoshift.
-        del_weak_mods(MOD_BIT(KC_LSFT));
+        del_weak_mods(MOD_BIT(KC_LEFT_SHIFT));
 
         switch (keycode) {
             case KC_ASTG:
@@ -238,7 +244,7 @@ __attribute__((weak)) bool get_auto_shifted_key(uint16_t keycode, keyrecord_t *r
 #    ifndef NO_AUTO_SHIFT_SPECIAL
         case KC_TAB:
         case KC_MINUS ... KC_SLASH:
-        case KC_NONUS_BSLASH:
+        case KC_NONUS_BACKSLASH:
 #    endif
             return true;
     }
diff --git a/quantum/process_keycode/process_combo.c b/quantum/process_keycode/process_combo.c
index e8661839c..a050161ed 100644
--- a/quantum/process_keycode/process_combo.c
+++ b/quantum/process_keycode/process_combo.c
@@ -18,10 +18,9 @@
 #include "process_combo.h"
 #include "action_tapping.h"
 
-
 #ifdef COMBO_COUNT
-__attribute__((weak)) combo_t  key_combos[COMBO_COUNT];
-uint16_t COMBO_LEN = COMBO_COUNT;
+__attribute__((weak)) combo_t key_combos[COMBO_COUNT];
+uint16_t                      COMBO_LEN = COMBO_COUNT;
 #else
 extern combo_t  key_combos[];
 extern uint16_t COMBO_LEN;
@@ -46,64 +45,86 @@ __attribute__((weak)) bool process_combo_key_release(uint16_t combo_index, combo
 #endif
 
 #ifndef COMBO_NO_TIMER
-static uint16_t timer                 = 0;
+static uint16_t timer = 0;
 #endif
-static bool     b_combo_enable        = true;  // defaults to enabled
-static uint16_t longest_term          = 0;
+static bool     b_combo_enable = true;  // defaults to enabled
+static uint16_t longest_term   = 0;
 
 typedef struct {
     keyrecord_t record;
-    uint16_t combo_index;
-    uint16_t keycode;
+    uint16_t    combo_index;
+    uint16_t    keycode;
 } queued_record_t;
-static uint8_t key_buffer_size = 0;
+static uint8_t         key_buffer_size = 0;
 static queued_record_t key_buffer[COMBO_KEY_BUFFER_LENGTH];
 
 typedef struct {
     uint16_t combo_index;
 } queued_combo_t;
-static uint8_t combo_buffer_write= 0;
-static uint8_t combo_buffer_read = 0;
+static uint8_t        combo_buffer_write = 0;
+static uint8_t        combo_buffer_read  = 0;
 static queued_combo_t combo_buffer[COMBO_BUFFER_LENGTH];
 
 #define INCREMENT_MOD(i) i = (i + 1) % COMBO_BUFFER_LENGTH
 
-#define COMBO_KEY_POS ((keypos_t){.col=254, .row=254})
-
+#define COMBO_KEY_POS ((keypos_t){.col = 254, .row = 254})
 
 #ifndef EXTRA_SHORT_COMBOS
 /* flags are their own elements in combo_t struct. */
-#    define COMBO_ACTIVE(combo)   (combo->active)
+#    define COMBO_ACTIVE(combo) (combo->active)
 #    define COMBO_DISABLED(combo) (combo->disabled)
-#    define COMBO_STATE(combo)    (combo->state)
-
-#    define ACTIVATE_COMBO(combo)    do {combo->active = true;}while(0)
-#    define DEACTIVATE_COMBO(combo)  do {combo->active = false;}while(0)
-#    define DISABLE_COMBO(combo)     do {combo->disabled = true;}while(0)
-#    define RESET_COMBO_STATE(combo) do { \
-    combo->disabled = false; \
-    combo->state = 0; \
-}while(0)
+#    define COMBO_STATE(combo) (combo->state)
+
+#    define ACTIVATE_COMBO(combo) \
+        do {                      \
+            combo->active = true; \
+        } while (0)
+#    define DEACTIVATE_COMBO(combo) \
+        do {                        \
+            combo->active = false;  \
+        } while (0)
+#    define DISABLE_COMBO(combo)    \
+        do {                        \
+            combo->disabled = true; \
+        } while (0)
+#    define RESET_COMBO_STATE(combo) \
+        do {                         \
+            combo->disabled = false; \
+            combo->state    = 0;     \
+        } while (0)
 #else
 /* flags are at the two high bits of state. */
-#    define COMBO_ACTIVE(combo)   (combo->state & 0x80)
+#    define COMBO_ACTIVE(combo) (combo->state & 0x80)
 #    define COMBO_DISABLED(combo) (combo->state & 0x40)
-#    define COMBO_STATE(combo)    (combo->state & 0x3F)
-
-#    define ACTIVATE_COMBO(combo)    do {combo->state |= 0x80;}while(0)
-#    define DEACTIVATE_COMBO(combo)  do {combo->state &= ~0x80;}while(0)
-#    define DISABLE_COMBO(combo)     do {combo->state |= 0x40;}while(0)
-#    define RESET_COMBO_STATE(combo) do {combo->state &= ~0x7F;}while(0)
+#    define COMBO_STATE(combo) (combo->state & 0x3F)
+
+#    define ACTIVATE_COMBO(combo) \
+        do {                      \
+            combo->state |= 0x80; \
+        } while (0)
+#    define DEACTIVATE_COMBO(combo) \
+        do {                        \
+            combo->state &= ~0x80;  \
+        } while (0)
+#    define DISABLE_COMBO(combo)  \
+        do {                      \
+            combo->state |= 0x40; \
+        } while (0)
+#    define RESET_COMBO_STATE(combo) \
+        do {                         \
+            combo->state &= ~0x7F;   \
+        } while (0)
 #endif
 
 static inline void release_combo(uint16_t combo_index, combo_t *combo) {
     if (combo->keycode) {
         keyrecord_t record = {
-            .event = {
-                .key = COMBO_KEY_POS,
-                .time = timer_read()|1,
-                .pressed = false,
-            },
+            .event =
+                {
+                    .key     = COMBO_KEY_POS,
+                    .time    = timer_read() | 1,
+                    .pressed = false,
+                },
             .keycode = combo->keycode,
         };
 #ifndef NO_ACTION_TAPPING
@@ -123,18 +144,17 @@ static inline bool _get_combo_must_hold(uint16_t combo_index, combo_t *combo) {
 #elif defined(COMBO_MUST_HOLD_PER_COMBO)
     return get_combo_must_hold(combo_index, combo);
 #elif defined(COMBO_MUST_HOLD_MODS)
-    return (KEYCODE_IS_MOD(combo->keycode) ||
-            (combo->keycode >= QK_MOMENTARY && combo->keycode <= QK_MOMENTARY_MAX));
+    return (KEYCODE_IS_MOD(combo->keycode) || (combo->keycode >= QK_MOMENTARY && combo->keycode <= QK_MOMENTARY_MAX));
 #endif
     return false;
 }
 
-static inline uint16_t _get_wait_time(uint16_t combo_index, combo_t *combo ) {
+static inline uint16_t _get_wait_time(uint16_t combo_index, combo_t *combo) {
     if (_get_combo_must_hold(combo_index, combo)
 #ifdef COMBO_MUST_TAP_PER_COMBO
-            || get_combo_must_tap(combo_index, combo)
+        || get_combo_must_tap(combo_index, combo)
 #endif
-       ) {
+    ) {
         if (longest_term < COMBO_HOLD_TERM) {
             return COMBO_HOLD_TERM;
         }
@@ -144,9 +164,8 @@ static inline uint16_t _get_wait_time(uint16_t combo_index, combo_t *combo ) {
 }
 
 static inline uint16_t _get_combo_term(uint16_t combo_index, combo_t *combo) {
-
 #if defined(COMBO_TERM_PER_COMBO)
-        return get_combo_term(combo_index, combo);
+    return get_combo_term(combo_index, combo);
 #endif
 
     return COMBO_TERM;
@@ -154,7 +173,7 @@ static inline uint16_t _get_combo_term(uint16_t combo_index, combo_t *combo) {
 
 void clear_combos(void) {
     uint16_t index = 0;
-    longest_term = 0;
+    longest_term   = 0;
     for (index = 0; index < COMBO_LEN; ++index) {
         combo_t *combo = &key_combos[index];
         if (!COMBO_ACTIVE(combo)) {
@@ -175,7 +194,7 @@ static inline void dump_key_buffer(void) {
         key_buffer_next = key_buffer_i + 1;
 
         queued_record_t *qrecord = &key_buffer[key_buffer_i];
-        keyrecord_t *record = &qrecord->record;
+        keyrecord_t *    record  = &qrecord->record;
 
         if (IS_NOEVENT(record->event)) {
             continue;
@@ -185,9 +204,9 @@ static inline void dump_key_buffer(void) {
             process_combo_event(qrecord->combo_index, true);
         } else {
 #ifndef NO_ACTION_TAPPING
-        action_tapping_process(*record);
+            action_tapping_process(*record);
 #else
-        process_record(record);
+            process_record(record);
 #endif
         }
         record->event.time = 0;
@@ -242,7 +261,9 @@ void apply_combo(uint16_t combo_index, combo_t *combo) {
     /* Apply combo's result keycode to the last chord key of the combo and
      * disable the other keys. */
 
-    if (COMBO_DISABLED(combo)) { return; }
+    if (COMBO_DISABLED(combo)) {
+        return;
+    }
 
     // state to check against so we find the last key of the combo from the buffer
 #if defined(EXTRA_EXTRA_LONG_COMBOS)
@@ -254,12 +275,11 @@ void apply_combo(uint16_t combo_index, combo_t *combo) {
 #endif
 
     for (uint8_t key_buffer_i = 0; key_buffer_i < key_buffer_size; key_buffer_i++) {
-
         queued_record_t *qrecord = &key_buffer[key_buffer_i];
-        keyrecord_t *record = &qrecord->record;
-        uint16_t keycode = qrecord->keycode;
+        keyrecord_t *    record  = &qrecord->record;
+        uint16_t         keycode = qrecord->keycode;
 
-        uint8_t key_count = 0;
+        uint8_t  key_count = 0;
         uint16_t key_index = -1;
         _find_key_index_and_count(combo->keys, keycode, &key_index, &key_count);
 
@@ -271,7 +291,7 @@ void apply_combo(uint16_t combo_index, combo_t *combo) {
         KEY_STATE_DOWN(state, key_index);
         if (ALL_COMBO_KEYS_ARE_DOWN(state, key_count)) {
             // this in the end executes the combo when the key_buffer is dumped.
-            record->keycode = combo->keycode;
+            record->keycode   = combo->keycode;
             record->event.key = COMBO_KEY_POS;
 
             qrecord->combo_index = combo_index;
@@ -283,19 +303,15 @@ void apply_combo(uint16_t combo_index, combo_t *combo) {
             // by making it a TICK event.
             record->event.time = 0;
         }
-
     }
     drop_combo_from_buffer(combo_index);
 }
 
 static inline void apply_combos(void) {
     // Apply all buffered normal combos.
-    for (uint8_t i = combo_buffer_read;
-            i != combo_buffer_write;
-            INCREMENT_MOD(i)) {
-
+    for (uint8_t i = combo_buffer_read; i != combo_buffer_write; INCREMENT_MOD(i)) {
         queued_combo_t *buffered_combo = &combo_buffer[i];
-        combo_t *combo = &key_combos[buffered_combo->combo_index];
+        combo_t *       combo          = &key_combos[buffered_combo->combo_index];
 
 #ifdef COMBO_MUST_TAP_PER_COMBO
         if (get_combo_must_tap(buffered_combo->combo_index, combo)) {
@@ -310,15 +326,15 @@ static inline void apply_combos(void) {
     clear_combos();
 }
 
-combo_t* overlaps(combo_t *combo1, combo_t *combo2) {
+combo_t *overlaps(combo_t *combo1, combo_t *combo2) {
     /* Checks if the combos overlap and returns the combo that should be
      * dropped from the combo buffer.
      * The combo that has less keys will be dropped. If they have the same
      * amount of keys, drop combo1. */
 
-    uint8_t idx1 = 0, idx2 = 0;
+    uint8_t  idx1 = 0, idx2 = 0;
     uint16_t key1, key2;
-    bool overlaps = false;
+    bool     overlaps = false;
 
     while ((key1 = pgm_read_word(&combo1->keys[idx1])) != COMBO_END) {
         idx2 = 0;
@@ -335,7 +351,7 @@ combo_t* overlaps(combo_t *combo1, combo_t *combo2) {
 }
 
 static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *record, uint16_t combo_index) {
-    uint8_t key_count = 0;
+    uint8_t  key_count = 0;
     uint16_t key_index = -1;
     _find_key_index_and_count(combo->keys, keycode, &key_index, &key_count);
 
@@ -369,12 +385,9 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
 
                 // disable readied combos that overlap with this combo
                 combo_t *drop = NULL;
-                for (uint8_t combo_buffer_i = combo_buffer_read;
-                        combo_buffer_i != combo_buffer_write;
-                        INCREMENT_MOD(combo_buffer_i)) {
-
-                    queued_combo_t *qcombo = &combo_buffer[combo_buffer_i];
-                    combo_t *buffered_combo = &key_combos[qcombo->combo_index];
+                for (uint8_t combo_buffer_i = combo_buffer_read; combo_buffer_i != combo_buffer_write; INCREMENT_MOD(combo_buffer_i)) {
+                    queued_combo_t *qcombo         = &combo_buffer[combo_buffer_i];
+                    combo_t *       buffered_combo = &key_combos[qcombo->combo_index];
 
                     if ((drop = overlaps(buffered_combo, combo))) {
                         DISABLE_COMBO(drop);
@@ -387,21 +400,19 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
                             INCREMENT_MOD(combo_buffer_read);
                         }
                     }
-
                 }
 
                 if (drop != combo) {
                     // save this combo to buffer
                     combo_buffer[combo_buffer_write] = (queued_combo_t){
-                        .combo_index=combo_index,
+                        .combo_index = combo_index,
                     };
                     INCREMENT_MOD(combo_buffer_write);
 
                     // get possible longer waiting time for tap-/hold-only combos.
                     longest_term = _get_wait_time(combo_index, combo);
                 }
-            } // if timer elapsed end
-
+            }  // if timer elapsed end
         }
     } else {
         // chord releases
@@ -416,7 +427,7 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
             else if (get_combo_must_tap(combo_index, combo)) {
                 // immediately apply tap-only combo
                 apply_combo(combo_index, combo);
-                apply_combos(); // also apply other prepared combos and dump key buffer
+                apply_combos();  // also apply other prepared combos and dump key buffer
 #    ifdef COMBO_PROCESS_KEY_RELEASE
                 if (process_combo_key_release(combo_index, combo, key_index, keycode)) {
                     release_combo(combo_index, combo);
@@ -424,10 +435,7 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
 #    endif
             }
 #endif
-        } else if (COMBO_ACTIVE(combo)
-                && ONLY_ONE_KEY_IS_DOWN(COMBO_STATE(combo))
-                && KEY_NOT_YET_RELEASED(COMBO_STATE(combo), key_index)
-                ) {
+        } else if (COMBO_ACTIVE(combo) && ONLY_ONE_KEY_IS_DOWN(COMBO_STATE(combo)) && KEY_NOT_YET_RELEASED(COMBO_STATE(combo), key_index)) {
             /* last key released */
             release_combo(combo_index, combo);
             key_is_part_of_combo = true;
@@ -435,9 +443,7 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
 #ifdef COMBO_PROCESS_KEY_RELEASE
             process_combo_key_release(combo_index, combo, key_index, keycode);
 #endif
-        } else if (COMBO_ACTIVE(combo)
-                && KEY_NOT_YET_RELEASED(COMBO_STATE(combo), key_index)
-                ) {
+        } else if (COMBO_ACTIVE(combo) && KEY_NOT_YET_RELEASED(COMBO_STATE(combo), key_index)) {
             /* first or middle key released */
             key_is_part_of_combo = true;
 
@@ -489,21 +495,21 @@ bool process_combo(uint16_t keycode, keyrecord_t *record) {
 
     if (record->event.pressed && is_combo_key) {
 #ifndef COMBO_NO_TIMER
-#   ifdef COMBO_STRICT_TIMER
+#    ifdef COMBO_STRICT_TIMER
         if (!timer) {
             // timer is set only on the first key
             timer = timer_read();
         }
-#   else
+#    else
         timer = timer_read();
-#   endif
+#    endif
 #endif
 
         if (key_buffer_size < COMBO_KEY_BUFFER_LENGTH) {
             key_buffer[key_buffer_size++] = (queued_record_t){
-                .record = *record,
-                .keycode = keycode,
-                .combo_index = -1, // this will be set when applying combos
+                .record      = *record,
+                .keycode     = keycode,
+                .combo_index = -1,  // this will be set when applying combos
             };
         }
     } else {
@@ -532,7 +538,7 @@ void combo_task(void) {
         if (combo_buffer_read != combo_buffer_write) {
             apply_combos();
             longest_term = 0;
-            timer = 0;
+            timer        = 0;
         } else {
             dump_key_buffer();
             timer = 0;
@@ -546,9 +552,9 @@ void combo_enable(void) { b_combo_enable = true; }
 
 void combo_disable(void) {
 #ifndef COMBO_NO_TIMER
-    timer                      = 0;
+    timer = 0;
 #endif
-    b_combo_enable = false;
+    b_combo_enable    = false;
     combo_buffer_read = combo_buffer_write;
     clear_combos();
     dump_key_buffer();
diff --git a/quantum/process_keycode/process_combo.h b/quantum/process_keycode/process_combo.h
index 43c36d79e..4c4e574e3 100644
--- a/quantum/process_keycode/process_combo.h
+++ b/quantum/process_keycode/process_combo.h
@@ -43,8 +43,8 @@ typedef struct {
 #ifdef EXTRA_SHORT_COMBOS
     uint8_t state;
 #else
-    bool disabled;
-    bool active;
+    bool     disabled;
+    bool     active;
 #    if defined(EXTRA_EXTRA_LONG_COMBOS)
     uint32_t state;
 #    elif defined(EXTRA_LONG_COMBOS)
diff --git a/quantum/process_keycode/process_haptic.c b/quantum/process_keycode/process_haptic.c
index 64d455d00..85b2ffcdd 100644
--- a/quantum/process_keycode/process_haptic.c
+++ b/quantum/process_keycode/process_haptic.c
@@ -17,6 +17,7 @@
 #include "process_haptic.h"
 #include "quantum_keycodes.h"
 #include "action_tapping.h"
+#include "usb_device_state.h"
 
 __attribute__((weak)) bool get_haptic_enabled_key(uint16_t keycode, keyrecord_t *record) {
     switch (keycode) {
@@ -30,8 +31,9 @@ __attribute__((weak)) bool get_haptic_enabled_key(uint16_t keycode, keyrecord_t
         case QK_LAYER_TAP ... QK_LAYER_TAP_MAX:
             if (record->tap.count == 0) return false;
             break;
-        case KC_LCTRL ... KC_RGUI:
+        case KC_LEFT_CTRL ... KC_RIGHT_GUI:
         case QK_MOMENTARY ... QK_MOMENTARY_MAX:
+        case QK_LAYER_MOD ... QK_LAYER_MOD_MAX:
 #endif
 #ifdef NO_HAPTIC_FN
         case KC_FN0 ... KC_FN31:
@@ -42,34 +44,34 @@ __attribute__((weak)) bool get_haptic_enabled_key(uint16_t keycode, keyrecord_t
 #ifdef NO_HAPTIC_PUNCTUATION
         case KC_ENTER:
         case KC_ESCAPE:
-        case KC_BSPACE:
+        case KC_BACKSPACE:
         case KC_SPACE:
         case KC_MINUS:
         case KC_EQUAL:
-        case KC_LBRACKET:
-        case KC_RBRACKET:
-        case KC_BSLASH:
+        case KC_LEFT_BRACKET:
+        case KC_RIGHT_BRACKET:
+        case KC_BACKSLASH:
         case KC_NONUS_HASH:
-        case KC_SCOLON:
+        case KC_SEMICOLON:
         case KC_QUOTE:
         case KC_GRAVE:
         case KC_COMMA:
         case KC_SLASH:
         case KC_DOT:
-        case KC_NONUS_BSLASH:
+        case KC_NONUS_BACKSLASH:
 #endif
 #ifdef NO_HAPTIC_LOCKKEYS
-        case KC_CAPSLOCK:
-        case KC_SCROLLLOCK:
-        case KC_NUMLOCK:
+        case KC_CAPS_LOCK:
+        case KC_SCROLL_LOCK:
+        case KC_NUM_LOCK:
 #endif
 #ifdef NO_HAPTIC_NAV
-        case KC_PSCREEN:
+        case KC_PRINT_SCREEN:
         case KC_PAUSE:
         case KC_INSERT:
         case KC_DELETE:
-        case KC_PGDOWN:
-        case KC_PGUP:
+        case KC_PAGE_DOWN:
+        case KC_PAGE_UP:
         case KC_LEFT:
         case KC_UP:
         case KC_RIGHT:
@@ -130,7 +132,7 @@ bool process_haptic(uint16_t keycode, keyrecord_t *record) {
         }
     }
 
-    if (haptic_get_enable()) {
+    if (haptic_get_enable() && ((!HAPTIC_OFF_IN_LOW_POWER) || (usb_device_state == USB_DEVICE_STATE_CONFIGURED))) {
         if (record->event.pressed) {
             // keypress
             if (haptic_get_feedback() < 2 && get_haptic_enabled_key(keycode, record)) {
diff --git a/quantum/process_keycode/process_music.c b/quantum/process_keycode/process_music.c
index 2beccbd8f..6822c5e28 100644
--- a/quantum/process_keycode/process_music.c
+++ b/quantum/process_keycode/process_music.c
@@ -146,7 +146,7 @@ bool process_music(uint16_t keycode, keyrecord_t *record) {
 
     if (music_activated || midi_activated) {
         if (record->event.pressed) {
-            if (keycode == KC_LCTL) {  // Start recording
+            if (keycode == KC_LEFT_CTRL) {  // Start recording
                 music_all_notes_off();
                 music_sequence_recording = true;
                 music_sequence_recorded  = false;
@@ -155,7 +155,7 @@ bool process_music(uint16_t keycode, keyrecord_t *record) {
                 return false;
             }
 
-            if (keycode == KC_LALT) {  // Stop recording/playing
+            if (keycode == KC_LEFT_ALT) {  // Stop recording/playing
                 music_all_notes_off();
                 if (music_sequence_recording) {  // was recording
                     music_sequence_recorded = true;
@@ -165,7 +165,7 @@ bool process_music(uint16_t keycode, keyrecord_t *record) {
                 return false;
             }
 
-            if (keycode == KC_LGUI && music_sequence_recorded) {  // Start playing
+            if (keycode == KC_LEFT_GUI && music_sequence_recorded) {  // Start playing
                 music_all_notes_off();
                 music_sequence_recording = false;
                 music_sequence_playing   = true;
diff --git a/quantum/process_keycode/process_printer.c b/quantum/process_keycode/process_printer.c
index 7c5e4169a..82528cc68 100644
--- a/quantum/process_keycode/process_printer.c
+++ b/quantum/process_keycode/process_printer.c
@@ -31,7 +31,7 @@ uint8_t shifted_numbers[10] = {0x21, 0x40, 0x23, 0x24, 0x25, 0x5E, 0x26, 0x2A, 0
 
 // uint8_t keycode_to_ascii[0xFF][2];
 
-// keycode_to_ascii[KC_MINS] = {0x2D, 0x5F};
+// keycode_to_ascii[KC_MINUS] = {0x2D, 0x5F};
 
 void print_char(char c) {
     USB_Disable();
@@ -90,8 +90,8 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
             case KC_PIPE:
             case KC_TILD:
                 keycode &= 0xFF;
-            case KC_LSFT:
-            case KC_RSFT:
+            case KC_LEFT_SHIFT:
+            case KC_RIGHT_SHIFT:
                 if (record->event.pressed) {
                     character_shift++;
                 } else {
@@ -107,13 +107,13 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                     print_box_string("This is a line of text!");
                 }
                 return false;
-            case KC_ESC:
+            case KC_ESCAPE:
                 if (record->event.pressed) {
                     print_char(0x1B);
                 }
                 return false;
                 break;
-            case KC_SPC:
+            case KC_SPACE:
                 if (record->event.pressed) {
                     print_char(0x20);
                 }
@@ -139,7 +139,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_ENT:
+            case KC_ENTER:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x0C);
@@ -149,7 +149,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_BSPC:
+            case KC_BACKSPACE:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x18);
@@ -169,7 +169,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_COMM:
+            case KC_COMMA:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x3C);
@@ -179,7 +179,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_SLSH:
+            case KC_SLASH:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x3F);
@@ -189,7 +189,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_QUOT:
+            case KC_QUOTE:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x22);
@@ -199,7 +199,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_GRV:
+            case KC_GRAVE:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x7E);
@@ -209,7 +209,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_MINS:
+            case KC_MINUS:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x5F);
@@ -219,7 +219,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_EQL:
+            case KC_EQUAL:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x2B);
@@ -229,7 +229,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_LBRC:
+            case KC_LEFT_BRACKET:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x7B);
@@ -239,7 +239,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_RBRC:
+            case KC_RIGHT_BRACKET:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x7D);
@@ -249,7 +249,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_BSLS:
+            case KC_BACKSLASH:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x7C);
diff --git a/quantum/process_keycode/process_printer_bb.c b/quantum/process_keycode/process_printer_bb.c
index e482d8259..6c91bd27e 100644
--- a/quantum/process_keycode/process_printer_bb.c
+++ b/quantum/process_keycode/process_printer_bb.c
@@ -45,7 +45,7 @@ uint8_t shifted_numbers[10] = {0x21, 0x40, 0x23, 0x24, 0x25, 0x5E, 0x26, 0x2A, 0
 
 // uint8_t keycode_to_ascii[0xFF][2];
 
-// keycode_to_ascii[KC_MINS] = {0x2D, 0x5F};
+// keycode_to_ascii[KC_MINUS] = {0x2D, 0x5F};
 
 void print_char(char c) {
     uint8_t b = 8;
@@ -84,8 +84,8 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
             case KC_PIPE:
             case KC_TILD:
                 keycode &= 0xFF;
-            case KC_LSFT:
-            case KC_RSFT:
+            case KC_LEFT_SHIFT:
+            case KC_RIGHT_SHIFT:
                 if (record->event.pressed) {
                     character_shift++;
                 } else {
@@ -101,13 +101,13 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                     print_string("This is a line of text!\n\n\n");
                 }
                 return false;
-            case KC_ESC:
+            case KC_ESCAPE:
                 if (record->event.pressed) {
                     print_char(0x1B);
                 }
                 return false;
                 break;
-            case KC_SPC:
+            case KC_SPACE:
                 if (record->event.pressed) {
                     print_char(0x20);
                 }
@@ -133,7 +133,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_ENT:
+            case KC_ENTER:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x0C);
@@ -143,7 +143,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_BSPC:
+            case KC_BACKSPACE:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x18);
@@ -163,7 +163,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_COMM:
+            case KC_COMMA:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x3C);
@@ -173,7 +173,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_SLSH:
+            case KC_SLASH:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x3F);
@@ -183,7 +183,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_QUOT:
+            case KC_QUOTE:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x22);
@@ -193,7 +193,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_GRV:
+            case KC_GRAVE:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x7E);
@@ -203,7 +203,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_MINS:
+            case KC_MINUS:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x5F);
@@ -213,7 +213,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_EQL:
+            case KC_EQUAL:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x2B);
@@ -223,7 +223,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_LBRC:
+            case KC_LEFT_BRACKET:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x7B);
@@ -233,7 +233,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_RBRC:
+            case KC_RIGHT_BRACKET:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x7D);
@@ -243,7 +243,7 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;
-            case KC_BSLS:
+            case KC_BACKSLASH:
                 if (record->event.pressed) {
                     if (character_shift) {
                         print_char(0x7C);
diff --git a/quantum/process_keycode/process_programmable_button.c b/quantum/process_keycode/process_programmable_button.c
new file mode 100644
index 000000000..c6e77faac
--- /dev/null
+++ b/quantum/process_keycode/process_programmable_button.c
@@ -0,0 +1,31 @@
+/*
+Copyright 2021 Thomas Weißschuh <thomas@t-8ch.de>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "process_programmable_button.h"
+#include "programmable_button.h"
+
+bool process_programmable_button(uint16_t keycode, keyrecord_t *record) {
+    if (keycode >= PROGRAMMABLE_BUTTON_MIN && keycode <= PROGRAMMABLE_BUTTON_MAX) {
+        uint8_t button = keycode - PROGRAMMABLE_BUTTON_MIN + 1;
+        if (record->event.pressed) {
+            programmable_button_on(button);
+        } else {
+            programmable_button_off(button);
+        }
+    }
+    return true;
+}
diff --git a/quantum/process_keycode/process_programmable_button.h b/quantum/process_keycode/process_programmable_button.h
new file mode 100644
index 000000000..47c6ce561
--- /dev/null
+++ b/quantum/process_keycode/process_programmable_button.h
@@ -0,0 +1,23 @@
+/*
+Copyright 2021 Thomas Weißschuh <thomas@t-8ch.de>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+#include <stdint.h>
+#include "quantum.h"
+
+bool process_programmable_button(uint16_t keycode, keyrecord_t *record);
diff --git a/quantum/process_keycode/process_space_cadet.c b/quantum/process_keycode/process_space_cadet.c
index f99db2a87..46b2648c3 100644
--- a/quantum/process_keycode/process_space_cadet.c
+++ b/quantum/process_keycode/process_space_cadet.c
@@ -27,53 +27,53 @@
 
 // Shift / Enter setup
 #ifndef SFTENT_KEY
-#    define SFTENT_KEY KC_ENT
+#    define SFTENT_KEY KC_ENTER
 #endif
 
 #ifdef DISABLE_SPACE_CADET_MODIFIER
 #    ifndef LSPO_MOD
-#        define LSPO_MOD KC_TRNS
+#        define LSPO_MOD KC_TRANSPARENT
 #    endif
 #    ifndef RSPC_MOD
-#        define RSPC_MOD KC_TRNS
+#        define RSPC_MOD KC_TRANSPARENT
 #    endif
 #else
 #    ifndef LSPO_MOD
-#        define LSPO_MOD KC_LSFT
+#        define LSPO_MOD KC_LEFT_SHIFT
 #    endif
 #    ifndef RSPC_MOD
-#        define RSPC_MOD KC_RSFT
+#        define RSPC_MOD KC_RIGHT_SHIFT
 #    endif
 #endif
 // **********************************************************
 
 // Shift / paren setup
 #ifndef LSPO_KEYS
-#    define LSPO_KEYS KC_LSFT, LSPO_MOD, LSPO_KEY
+#    define LSPO_KEYS KC_LEFT_SHIFT, LSPO_MOD, LSPO_KEY
 #endif
 #ifndef RSPC_KEYS
-#    define RSPC_KEYS KC_RSFT, RSPC_MOD, RSPC_KEY
+#    define RSPC_KEYS KC_RIGHT_SHIFT, RSPC_MOD, RSPC_KEY
 #endif
 
 // Control / paren setup
 #ifndef LCPO_KEYS
-#    define LCPO_KEYS KC_LCTL, KC_LSFT, KC_9
+#    define LCPO_KEYS KC_LEFT_CTRL, KC_LEFT_SHIFT, KC_9
 #endif
 #ifndef RCPC_KEYS
-#    define RCPC_KEYS KC_RCTL, KC_RSFT, KC_0
+#    define RCPC_KEYS KC_RIGHT_CTRL, KC_RIGHT_SHIFT, KC_0
 #endif
 
 // Alt / paren setup
 #ifndef LAPO_KEYS
-#    define LAPO_KEYS KC_LALT, KC_LSFT, KC_9
+#    define LAPO_KEYS KC_LEFT_ALT, KC_LEFT_SHIFT, KC_9
 #endif
 #ifndef RAPC_KEYS
-#    define RAPC_KEYS KC_RALT, KC_RSFT, KC_0
+#    define RAPC_KEYS KC_RIGHT_ALT, KC_RIGHT_SHIFT, KC_0
 #endif
 
 // Shift / Enter setup
 #ifndef SFTENT_KEYS
-#    define SFTENT_KEYS KC_RSFT, KC_TRNS, SFTENT_KEY
+#    define SFTENT_KEYS KC_RIGHT_SHIFT, KC_TRANSPARENT, SFTENT_KEY
 #endif
 
 static uint8_t  sc_last  = 0;
diff --git a/quantum/process_keycode/process_steno.c b/quantum/process_keycode/process_steno.c
index a964aead3..5d0bb313b 100644
--- a/quantum/process_keycode/process_steno.c
+++ b/quantum/process_keycode/process_steno.c
@@ -67,7 +67,7 @@ static const uint8_t boltmap[64] PROGMEM = {TXB_NUL, TXB_NUM, TXB_NUM, TXB_NUM,
 
 #ifdef STENO_COMBINEDMAP
 /* Used to look up when pressing the middle row key to combine two consonant or vowel keys */
-static const uint16_t combinedmap_first[] PROGMEM = {STN_S1, STN_TL, STN_PL, STN_HL, STN_FR, STN_PR, STN_LR, STN_TR, STN_DR, STN_A, STN_E};
+static const uint16_t combinedmap_first[] PROGMEM  = {STN_S1, STN_TL, STN_PL, STN_HL, STN_FR, STN_PR, STN_LR, STN_TR, STN_DR, STN_A, STN_E};
 static const uint16_t combinedmap_second[] PROGMEM = {STN_S2, STN_KL, STN_WL, STN_RL, STN_RR, STN_BR, STN_GR, STN_SR, STN_ZR, STN_O, STN_U};
 #endif
 
@@ -174,11 +174,10 @@ bool process_steno(uint16_t keycode, keyrecord_t *record) {
             return false;
 
 #ifdef STENO_COMBINEDMAP
-        case QK_STENO_COMB ... QK_STENO_COMB_MAX:
-        {
+        case QK_STENO_COMB ... QK_STENO_COMB_MAX: {
             uint8_t result;
-            result = process_steno(combinedmap_first[keycode-QK_STENO_COMB], record);
-            result &= process_steno(combinedmap_second[keycode-QK_STENO_COMB], record);
+            result = process_steno(combinedmap_first[keycode - QK_STENO_COMB], record);
+            result &= process_steno(combinedmap_second[keycode - QK_STENO_COMB], record);
             return result;
         }
 #endif
diff --git a/quantum/process_keycode/process_terminal.c b/quantum/process_keycode/process_terminal.c
index 7d1eefa9e..a059f3a52 100644
--- a/quantum/process_keycode/process_terminal.c
+++ b/quantum/process_keycode/process_terminal.c
@@ -257,12 +257,12 @@ bool process_terminal(uint16_t keycode, keyrecord_t *record) {
                     process_terminal_command();
                     return false;
                     break;
-                case KC_ESC:
+                case KC_ESCAPE:
                     SEND_STRING("\n");
                     enable_terminal();
                     return false;
                     break;
-                case KC_BSPC:
+                case KC_BACKSPACE:
                     str_len = strlen(buffer);
                     if (str_len > 0) {
                         buffer[str_len - 1] = 0;
@@ -284,7 +284,7 @@ bool process_terminal(uint16_t keycode, keyrecord_t *record) {
                         str_len = strlen(buffer);
                         for (int i = 0; i < str_len; ++i) {
                             send_string(SS_TAP(X_BSPACE));  // clear w/e is on the line already
-                            // process_terminal(KC_BSPC,record);
+                            // process_terminal(KC_BACKSPACE,record);
                         }
                         strncpy(buffer, cmd_buffer[current_cmd_buffer_pos], 80);
 
@@ -299,7 +299,7 @@ bool process_terminal(uint16_t keycode, keyrecord_t *record) {
                         str_len = strlen(buffer);
                         for (int i = 0; i < str_len; ++i) {
                             send_string(SS_TAP(X_BSPACE));  // clear w/e is on the line already
-                            // process_terminal(KC_BSPC,record);
+                            // process_terminal(KC_BACKSPACE,record);
                         }
                         strncpy(buffer, cmd_buffer[current_cmd_buffer_pos], 79);
 
@@ -311,7 +311,7 @@ bool process_terminal(uint16_t keycode, keyrecord_t *record) {
                 default:
                     if (keycode <= 58) {
                         char_to_add = 0;
-                        if (get_mods() & (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT))) {
+                        if (get_mods() & (MOD_BIT(KC_LEFT_SHIFT) | MOD_BIT(KC_RIGHT_SHIFT))) {
                             char_to_add = shifted_keycode_to_ascii_lut[keycode];
                         } else if (get_mods() == 0) {
                             char_to_add = keycode_to_ascii_lut[keycode];
diff --git a/quantum/process_keycode/process_ucis.c b/quantum/process_keycode/process_ucis.c
index 12b0aba9b..d084d2b66 100644
--- a/quantum/process_keycode/process_ucis.c
+++ b/quantum/process_keycode/process_ucis.c
@@ -46,7 +46,7 @@ static bool is_uni_seq(char *seq) {
             return false;
         }
     }
-    return qk_ucis_state.codes[i] == KC_ENT || qk_ucis_state.codes[i] == KC_SPC;
+    return qk_ucis_state.codes[i] == KC_ENTER || qk_ucis_state.codes[i] == KC_SPACE;
 }
 
 __attribute__((weak)) void qk_ucis_symbol_fallback(void) {
@@ -72,7 +72,7 @@ bool process_ucis(uint16_t keycode, keyrecord_t *record) {
         return true;
     }
 
-    bool special = keycode == KC_SPC || keycode == KC_ENT || keycode == KC_ESC || keycode == KC_BSPC;
+    bool special = keycode == KC_SPACE || keycode == KC_ENTER || keycode == KC_ESCAPE || keycode == KC_BACKSPACE;
     if (qk_ucis_state.count >= UCIS_MAX_SYMBOL_LENGTH && !special) {
         return false;
     }
@@ -81,7 +81,7 @@ bool process_ucis(uint16_t keycode, keyrecord_t *record) {
     qk_ucis_state.count++;
 
     switch (keycode) {
-        case KC_BSPC:
+        case KC_BACKSPACE:
             if (qk_ucis_state.count >= 2) {
                 qk_ucis_state.count -= 2;
                 return true;
@@ -90,16 +90,16 @@ bool process_ucis(uint16_t keycode, keyrecord_t *record) {
                 return false;
             }
 
-        case KC_SPC:
-        case KC_ENT:
-        case KC_ESC:
+        case KC_SPACE:
+        case KC_ENTER:
+        case KC_ESCAPE:
             for (uint8_t i = 0; i < qk_ucis_state.count; i++) {
-                register_code(KC_BSPC);
-                unregister_code(KC_BSPC);
+                register_code(KC_BACKSPACE);
+                unregister_code(KC_BACKSPACE);
                 wait_ms(UNICODE_TYPE_DELAY);
             }
 
-            if (keycode == KC_ESC) {
+            if (keycode == KC_ESCAPE) {
                 qk_ucis_state.in_progress = false;
                 qk_ucis_cancel();
                 return false;
diff --git a/quantum/process_keycode/process_unicode_common.c b/quantum/process_keycode/process_unicode_common.c
index 46fcaaa86..9c82571c7 100644
--- a/quantum/process_keycode/process_unicode_common.c
+++ b/quantum/process_keycode/process_unicode_common.c
@@ -22,6 +22,7 @@
 unicode_config_t unicode_config;
 uint8_t          unicode_saved_mods;
 bool             unicode_saved_caps_lock;
+bool             unicode_saved_num_lock;
 
 #if UNICODE_SELECTED_MODES != -1
 static uint8_t selected[]     = {UNICODE_SELECTED_MODES};
@@ -79,13 +80,14 @@ void persist_unicode_input_mode(void) { eeprom_update_byte(EECONFIG_UNICODEMODE,
 
 __attribute__((weak)) void unicode_input_start(void) {
     unicode_saved_caps_lock = host_keyboard_led_state().caps_lock;
+    unicode_saved_num_lock  = host_keyboard_led_state().num_lock;
 
     // Note the order matters here!
     // Need to do this before we mess around with the mods, or else
     // UNICODE_KEY_LNX (which is usually Ctrl-Shift-U) might not work
     // correctly in the shifted case.
     if (unicode_config.input_mode == UC_LNX && unicode_saved_caps_lock) {
-        tap_code(KC_CAPS);
+        tap_code(KC_CAPS_LOCK);
     }
 
     unicode_saved_mods = get_mods();  // Save current mods
@@ -99,8 +101,12 @@ __attribute__((weak)) void unicode_input_start(void) {
             tap_code16(UNICODE_KEY_LNX);
             break;
         case UC_WIN:
-            register_code(KC_LALT);
-            tap_code(KC_PPLS);
+            // For increased reliability, use numpad keys for inputting digits
+            if (!unicode_saved_num_lock) {
+                tap_code(KC_NUM_LOCK);
+            }
+            register_code(KC_LEFT_ALT);
+            tap_code(KC_KP_PLUS);
             break;
         case UC_WINC:
             tap_code(UNICODE_KEY_WINC);
@@ -117,13 +123,16 @@ __attribute__((weak)) void unicode_input_finish(void) {
             unregister_code(UNICODE_KEY_MAC);
             break;
         case UC_LNX:
-            tap_code(KC_SPC);
+            tap_code(KC_SPACE);
             if (unicode_saved_caps_lock) {
-                tap_code(KC_CAPS);
+                tap_code(KC_CAPS_LOCK);
             }
             break;
         case UC_WIN:
-            unregister_code(KC_LALT);
+            unregister_code(KC_LEFT_ALT);
+            if (!unicode_saved_num_lock) {
+                tap_code(KC_NUM_LOCK);
+            }
             break;
         case UC_WINC:
             tap_code(KC_ENTER);
@@ -139,26 +148,44 @@ __attribute__((weak)) void unicode_input_cancel(void) {
             unregister_code(UNICODE_KEY_MAC);
             break;
         case UC_LNX:
-            tap_code(KC_ESC);
+            tap_code(KC_ESCAPE);
             if (unicode_saved_caps_lock) {
-                tap_code(KC_CAPS);
+                tap_code(KC_CAPS_LOCK);
             }
             break;
         case UC_WINC:
-            tap_code(KC_ESC);
+            tap_code(KC_ESCAPE);
             break;
         case UC_WIN:
-            unregister_code(KC_LALT);
+            unregister_code(KC_LEFT_ALT);
+            if (!unicode_saved_num_lock) {
+                tap_code(KC_NUM_LOCK);
+            }
             break;
     }
 
     set_mods(unicode_saved_mods);  // Reregister previously set mods
 }
 
+// clang-format off
+
+static void send_nibble_wrapper(uint8_t digit) {
+    if (unicode_config.input_mode == UC_WIN) {
+        uint8_t kc = digit < 10
+                   ? KC_KP_1 + (10 + digit - 1) % 10
+                   : KC_A + (digit - 10);
+        tap_code(kc);
+        return;
+    }
+    send_nibble(digit);
+}
+
+// clang-format on
+
 void register_hex(uint16_t hex) {
     for (int i = 3; i >= 0; i--) {
         uint8_t digit = ((hex >> (i * 4)) & 0xF);
-        send_nibble(digit);
+        send_nibble_wrapper(digit);
     }
 }
 
@@ -171,10 +198,10 @@ void register_hex32(uint32_t hex) {
         uint8_t digit = ((hex >> (i * 4)) & 0xF);
         if (digit == 0) {
             if (!onzerostart) {
-                send_nibble(digit);
+                send_nibble_wrapper(digit);
             }
         } else {
-            send_nibble(digit);
+            send_nibble_wrapper(digit);
             onzerostart = false;
         }
     }
diff --git a/quantum/process_keycode/process_unicode_common.h b/quantum/process_keycode/process_unicode_common.h
index c10e171ec..72defb445 100644
--- a/quantum/process_keycode/process_unicode_common.h
+++ b/quantum/process_keycode/process_unicode_common.h
@@ -24,13 +24,13 @@
 
 // Keycodes used for starting Unicode input on different platforms
 #ifndef UNICODE_KEY_MAC
-#    define UNICODE_KEY_MAC KC_LALT
+#    define UNICODE_KEY_MAC KC_LEFT_ALT
 #endif
 #ifndef UNICODE_KEY_LNX
 #    define UNICODE_KEY_LNX LCTL(LSFT(KC_U))
 #endif
 #ifndef UNICODE_KEY_WINC
-#    define UNICODE_KEY_WINC KC_RALT
+#    define UNICODE_KEY_WINC KC_RIGHT_ALT
 #endif
 
 // Comma-delimited, ordered list of input modes selected for use (e.g. in cycle)