diff --git a/keyboards/s65_x/keymaps/default/keymap.c b/keyboards/s65_x/keymaps/default/keymap.c
index ea1d0dcf..c0336755 100644
--- a/keyboards/s65_x/keymaps/default/keymap.c
+++ b/keyboards/s65_x/keymaps/default/keymap.c
@@ -23,7 +23,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
   /* 0: ANSI qwerty */
   [_BL] = ANSI_KEYMAP(
-        F(12),   KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_DEL, \
+        F(4),   KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_DEL, \
         KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_END, \
         F(2),   KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,       KC_ENT,     KC_PGUP, \
         KC_LSFT,     KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH,    KC_RSFT, KC_UP, KC_PGDN, \
@@ -52,74 +52,58 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
       KC_TRNS, KC_TRNS, KC_TRNS,               KC_TRNS,                KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
 
   /* 2: Fn layer
-   *  ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
-   *  │GRAVE│ F1  │ F2  │ F3  │ F4  │ F5  │ F6  │ F7  │ F8  │ F9  │ F10 │ F11 │ F12 │▒▒▒▒▒│▒▒▒▒▒│     │
-   *  ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
-   *  │     │ _AL │ Up  │     │     │     │     │     │PGUP │PGDWN│PRTSC│SCLCK│PAUSE│     │▒▒▒▒▒│     │
-   *  ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
-   *  │     │Left │Down │Right│     │     │Left │Down │ Up  │Right│     │     │▒▒▒▒▒│     │▒▒▒▒▒│     │
-   *  ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
-   *  │     │▒▒▒▒▒│_UL  │     │     │     │     │     │     │Home │ End │     │▒▒▒▒▒│     │Vol+ │     │
-   *  ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
-   *  │     │     │     │█████│█████│█████│     │█████│█████│█████│     │     │     │Mute │Vol- │Play │
-   *  └─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘
+   * ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+   * │GRAVE│ F1  │ F2  │ F3  │ F4  │ F5  │ F6  │ F7  │ F8  │ F9  │ F10 │ F11 │ F12 │▒▒▒▒▒│▒▒▒▒▒│     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │ _AL │ Up  │     │     │     │     │     │PGUP │PGDWN│PRTSC│SCLCK│PAUSE│     │▒▒▒▒▒│     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │Left │Down │Right│     │     │Left │Down │ Up  │Right│     │     │▒▒▒▒▒│     │▒▒▒▒▒│     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │▒▒▒▒▒│_UL  │     │     │     │     │     │     │Home │ End │     │▒▒▒▒▒│     │Vol+ │     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │     │     │█████│█████│█████│     │█████│█████│█████│     │     │     │Mute │Vol- │Play │
+   * └─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘
    */
 
   [_FL] = ANSI_KEYMAP(
       KC_GRAVE, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_TRNS, KC_TRNS, \
       KC_TRNS, F(1), KC_UP, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PGUP, KC_PGDN, KC_PSCR, KC_SLCK, KC_PAUS, KC_TRNS, KC_TRNS, \
-      KC_TRNS, KC_LEFT, KC_DOWN, KC_RIGHT, KC_TRNS, KC_TRNS, KC_LEFT, KC_DOWN, KC_UP, KC_RIGHT, KC_TRNS, KC_TRNS, KC_TRNS, \
-      KC_TRNS, KC_TRNS, F(3), KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_HOME, KC_END, KC_TRNS, KC_TRNS, KC_TRNS, KC_VOLU, KC_TRNS, \
+      KC_TRNS, KC_LEFT, KC_DOWN, KC_RIGHT, KC_TRNS, KC_TRNS, KC_LEFT, KC_DOWN, KC_UP, KC_RIGHT, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
+      KC_TRNS,    F(3), KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_HOME, KC_END, KC_TRNS, KC_TRNS, KC_TRNS, KC_VOLU, KC_TRNS, \
       KC_TRNS, KC_TRNS, KC_TRNS,               KC_TRNS,                KC_TRNS, KC_TRNS, KC_TRNS, KC_MUTE, KC_VOLD, KC_MPLY),
 
   /* 3: Locking layer for controlling the underglow
-   *  ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
-   *  │     │     │     │     │     │     │     │     │     │     │     │     │     │▒▒▒▒▒│▒▒▒▒▒│     │
-   *  ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
-   *  │     │     │     │     │     │     │     │     │     │     │     │     │     │     │▒▒▒▒▒│     │
-   *  ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
-   *  │     │ On  │Mode │     │     │     │     │     │     │     │     │     │▒▒▒▒▒│     │▒▒▒▒▒│     │
-   *  ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
-   *  │     │▒▒▒▒▒│     │Hue+ │Hue- │Sat+ │Sat- │Val+ │Val- │     │     │     │▒▒▒▒▒│     │▒▒▒▒▒│     │
-   *  ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
-   *  │     │     │     │█████│█████│█████│     │█████│█████│█████│     │     │     │     │     │     │
-   *  └─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘
+   * ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+   * │     │     │     │     │     │     │     │     │     │     │     │     │     │▒▒▒▒▒│▒▒▒▒▒│     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │     │     │     │     │     │     │     │     │     │     │     │     │     │▒▒▒▒▒│     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │ On  │Mode │     │     │     │     │     │     │     │     │     │▒▒▒▒▒│     │▒▒▒▒▒│     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │▒▒▒▒▒│     │Hue+ │Hue- │Sat+ │Sat- │Val+ │Val- │     │     │     │▒▒▒▒▒│     │▒▒▒▒▒│     │
+   * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
+   * │     │     │     │█████│█████│█████│     │█████│█████│█████│     │     │     │     │     │     │
+   * └─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘
    */
 
   [_UL] = ANSI_KEYMAP(
       KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  \
       KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
-      KC_TRNS, F(4), F(5), KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
-      KC_TRNS, KC_TRNS, F(6), F(7), F(8), F(9), F(10), F(11), KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
+      KC_TRNS, RGB_TOG, RGB_MOD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
+      KC_TRNS, KC_TRNS, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
       KC_TRNS, KC_TRNS, KC_TRNS,               KC_TRNS,                KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
 };
 
 enum function_id {
-  RGBLED_TOGGLE,
-  RGBLED_STEP_MODE,
-  RGBLED_INCREASE_HUE,
-  RGBLED_DECREASE_HUE,
-  RGBLED_INCREASE_SAT,
-  RGBLED_DECREASE_SAT,
-  RGBLED_INCREASE_VAL,
-  RGBLED_DECREASE_VAL,
   SHIFT_ESC,
 };
 
 const uint16_t PROGMEM fn_actions[] = {
-  [0]  = ACTION_LAYER_MOMENTARY(_FL),       // Momentary Fn overlay
-  [1]  = ACTION_LAYER_TOGGLE(_AL),          // Toggle Arrow Layer overlay
-  [2]  = ACTION_LAYER_TAP_KEY(_FL, KC_CAPS),// Tap to toggle caps lock and hold to activate function layer
-  [3]  = ACTION_LAYER_TOGGLE(_UL),          // Toggle Underglow Layer overlay
-  [4]  = ACTION_FUNCTION(RGBLED_TOGGLE),    // Turn on/off underglow
-  [5]  = ACTION_FUNCTION(RGBLED_STEP_MODE), // Change underglow mode
-  [6]  = ACTION_FUNCTION(RGBLED_INCREASE_HUE),
-  [7]  = ACTION_FUNCTION(RGBLED_DECREASE_HUE),
-  [8]  = ACTION_FUNCTION(RGBLED_INCREASE_SAT),
-  [9]  = ACTION_FUNCTION(RGBLED_DECREASE_SAT),
-  [10] = ACTION_FUNCTION(RGBLED_INCREASE_VAL),
-  [11] = ACTION_FUNCTION(RGBLED_DECREASE_VAL),
-  [12] = ACTION_FUNCTION(SHIFT_ESC),
+  [0] = ACTION_LAYER_MOMENTARY(_FL),       // Momentary Fn overlay
+  [1] = ACTION_LAYER_TOGGLE(_AL),          // Toggle Arrow Layer overlay
+  [2] = ACTION_LAYER_TAP_KEY(_FL, KC_CAPS),// Tap to toggle caps lock and hold to activate function layer
+  [3] = ACTION_LAYER_TOGGLE(_UL),          // Toggle Underglow Layer overlay
+  [4] = ACTION_FUNCTION(SHIFT_ESC),
 };
 
 void matrix_scan_user(void) {
@@ -157,49 +141,8 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {
 #define MODS_CTRL_MASK  (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))
 void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
   switch (id) {
-    case RGBLED_TOGGLE:
-      //led operations
-      if (record->event.pressed) {
-        rgblight_toggle();
-      }
-      break;
-    case RGBLED_INCREASE_HUE:
-      if (record->event.pressed) {
-        rgblight_increase_hue();
-      }
-      break;
-    case RGBLED_DECREASE_HUE:
-      if (record->event.pressed) {
-        rgblight_decrease_hue();
-      }
-      break;
-    case RGBLED_INCREASE_SAT:
-      if (record->event.pressed) {
-        rgblight_increase_sat();
-      }
-      break;
-    case RGBLED_DECREASE_SAT:
-      if (record->event.pressed) {
-        rgblight_decrease_sat();
-      }
-      break;
-    case RGBLED_INCREASE_VAL:
-      if (record->event.pressed) {
-        rgblight_increase_val();
-      }
-      break;
-    case RGBLED_DECREASE_VAL:
-      if (record->event.pressed) {
-        rgblight_decrease_val();
-      }
-      break;
-    case RGBLED_STEP_MODE:
-      if (record->event.pressed) {
-        rgblight_step();
-      }
-      break;
-      static uint8_t shift_esc_shift_mask;
-      // Shift + ESC = ~
+    static uint8_t shift_esc_shift_mask;
+    // Shift + ESC = ~
     case SHIFT_ESC:
       shift_esc_shift_mask = get_mods()&MODS_CTRL_MASK;
       if (record->event.pressed) {
diff --git a/keyboards/s65_x/keymaps/iso/keymap.c b/keyboards/s65_x/keymaps/iso/keymap.c
index 75f9fec3..acbb44c0 100644
--- a/keyboards/s65_x/keymaps/iso/keymap.c
+++ b/keyboards/s65_x/keymaps/iso/keymap.c
@@ -23,7 +23,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
   /* 0: ISO qwerty */
   [_BL] = ISO_KEYMAP(
-        F(12),   KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL,       KC_BSPC,  KC_DEL, \
+        F(4),   KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL,       KC_BSPC,  KC_DEL, \
         KC_TAB,  KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC,                KC_END, \
         F(2),    KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_GRAVE,    KC_ENT, KC_PGUP, \
         KC_LSFT, KC_BSLS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH,   KC_RSFT, KC_UP, KC_PGDN, \
@@ -89,21 +89,13 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   [_UL] = ISO_KEYMAP(
       KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  \
       KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
-      KC_TRNS, F(4), F(5), KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
-      KC_TRNS, KC_TRNS, KC_TRNS, F(6), F(7), F(8), F(9), F(10), F(11), KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
+      KC_TRNS, RGB_TOG, RGB_MOD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
+      KC_TRNS, KC_TRNS, KC_TRNS, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
       KC_TRNS, KC_TRNS, KC_TRNS,               KC_TRNS,                KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
 };
 
 
 enum function_id {
-  RGBLED_TOGGLE,
-  RGBLED_STEP_MODE,
-  RGBLED_INCREASE_HUE,
-  RGBLED_DECREASE_HUE,
-  RGBLED_INCREASE_SAT,
-  RGBLED_DECREASE_SAT,
-  RGBLED_INCREASE_VAL,
-  RGBLED_DECREASE_VAL,
   SHIFT_ESC,
 };
 
@@ -112,14 +104,6 @@ const uint16_t PROGMEM fn_actions[] = {
   [1]  = ACTION_LAYER_TOGGLE(_AL),          // Toggle Arrow Layer overlay
   [2]  = ACTION_LAYER_TAP_KEY(_FL, KC_CAPS),// Tap to toggle caps lock and hold to activate function layer
   [3]  = ACTION_LAYER_TOGGLE(_UL),          // Toggle Underglow Layer overlay
-  [4]  = ACTION_FUNCTION(RGBLED_TOGGLE),    // Turn on/off underglow
-  [5]  = ACTION_FUNCTION(RGBLED_STEP_MODE), // Change underglow mode
-  [6]  = ACTION_FUNCTION(RGBLED_INCREASE_HUE),
-  [7]  = ACTION_FUNCTION(RGBLED_DECREASE_HUE),
-  [8]  = ACTION_FUNCTION(RGBLED_INCREASE_SAT),
-  [9]  = ACTION_FUNCTION(RGBLED_DECREASE_SAT),
-  [10] = ACTION_FUNCTION(RGBLED_INCREASE_VAL),
-  [11] = ACTION_FUNCTION(RGBLED_DECREASE_VAL),
   [12] = ACTION_FUNCTION(SHIFT_ESC),
 };
 
@@ -158,49 +142,8 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {
 #define MODS_CTRL_MASK  (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))
 void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
   switch (id) {
-    case RGBLED_TOGGLE:
-      //led operations
-      if (record->event.pressed) {
-        rgblight_toggle();
-      }
-      break;
-    case RGBLED_INCREASE_HUE:
-      if (record->event.pressed) {
-        rgblight_increase_hue();
-      }
-      break;
-    case RGBLED_DECREASE_HUE:
-      if (record->event.pressed) {
-        rgblight_decrease_hue();
-      }
-      break;
-    case RGBLED_INCREASE_SAT:
-      if (record->event.pressed) {
-        rgblight_increase_sat();
-      }
-      break;
-    case RGBLED_DECREASE_SAT:
-      if (record->event.pressed) {
-        rgblight_decrease_sat();
-      }
-      break;
-    case RGBLED_INCREASE_VAL:
-      if (record->event.pressed) {
-        rgblight_increase_val();
-      }
-      break;
-    case RGBLED_DECREASE_VAL:
-      if (record->event.pressed) {
-        rgblight_decrease_val();
-      }
-      break;
-    case RGBLED_STEP_MODE:
-      if (record->event.pressed) {
-        rgblight_step();
-      }
-      break;
-      static uint8_t shift_esc_shift_mask;
-      // Shift + ESC = ~
+    static uint8_t shift_esc_shift_mask;
+    // Shift + ESC = ~
     case SHIFT_ESC:
       shift_esc_shift_mask = get_mods()&MODS_CTRL_MASK;
       if (record->event.pressed) {