From f5b61536a7ab1d2e2e5e190cd7fd84b47d522812 Mon Sep 17 00:00:00 2001
From: Thinh-Gin <86916177+anhthinhvup@users.noreply.github.com>
Date: Mon, 11 May 2026 09:45:07 +0700
Subject: [PATCH] fix: avoid redundant keyboard brightness writes

---
 src/main/device/razerdevicekeyboard.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/device/razerdevicekeyboard.js b/src/main/device/razerdevicekeyboard.js
index 70f1d106..7c775721 100644
--- a/src/main/device/razerdevicekeyboard.js
+++ b/src/main/device/razerdevicekeyboard.js
@@ -33,7 +33,9 @@ export class RazerDeviceKeyboard extends RazerDevice {
 
   resetToState(state) {
     super.resetToState(state);
-    this.setBrightness(state.brightness);
+    if(typeof state.brightness !== 'undefined' && state.brightness !== this.brightness) {
+      this.setBrightness(state.brightness);
+    }
   }
 
   destroy() {
@@ -130,4 +132,4 @@ export class RazerDeviceKeyboard extends RazerDevice {
   setModeCustom() {
     this.addon.kbdSetModeCustom(this.internalId);
   }
-}
\ No newline at end of file
+}