diff --git a/__pycache__/daemon_client.cpython-312.pyc b/__pycache__/daemon_client.cpython-312.pyc
index 9cd5b01..acd6856 100644
Binary files a/__pycache__/daemon_client.cpython-312.pyc and b/__pycache__/daemon_client.cpython-312.pyc differ
diff --git a/acer-rgbd.cpp b/acer-rgbd.cpp
index 9221d0d..9c0ee0c 100644
--- a/acer-rgbd.cpp
+++ b/acer-rgbd.cpp
@@ -48,6 +48,8 @@ static constexpr const char* SOCK_PATH  = "/run/acer-rgbd.sock";
 static constexpr const char* STATE_DIR  = "/var/lib/acer-rgbd";
 static constexpr const char* STATE_PATH = "/var/lib/acer-rgbd/state.txt";
 
+static std::string g_hidraw_path;
+
 struct Settings {
   std::string hidraw = "/dev/hidraw2";
   uint8_t device = KEYBOARD_RGB_ID;
@@ -84,6 +86,23 @@ static std::optional<std::string> read_file(const std::string& path) {
   return out;
 }
 
+// Scan /sys/class/hidraw for the ENE keyboard controller by looking for
+// HID usage page 0xFF5A (bytes 06 5A FF) at the start of the report descriptor.
+// This survives kernel updates that renumber hidraw devices.
+static std::string find_ene_hidraw() {
+  for (int i = 0; i < 16; i++) {
+    std::string desc_path = "/sys/class/hidraw/hidraw" + std::to_string(i) + "/device/report_descriptor";
+    auto desc = read_file(desc_path);
+    if (!desc || desc->size() < 3) continue;
+    if ((uint8_t)(*desc)[0] == 0x06 &&
+        (uint8_t)(*desc)[1] == 0x5A &&
+        (uint8_t)(*desc)[2] == 0xFF) {
+      return "/dev/hidraw" + std::to_string(i);
+    }
+  }
+  return "";
+}
+
 static std::vector<std::string> split_ws(std::string_view s) {
   std::vector<std::string> v;
   size_t i = 0;
@@ -159,7 +178,7 @@ static std::optional<uint8_t> parse_zone(const std::string& s) {
 }
 
 static bool hid_write_feature(const Settings& cfg, std::string& err) {
-  int fd = ::open(cfg.hidraw.c_str(), O_RDWR | O_NONBLOCK);
+  int fd = ::open(g_hidraw_path.c_str(), O_RDWR | O_NONBLOCK);
   if (fd < 0) { err = "open hidraw failed"; return false; }
 
   std::vector<uint8_t> bytes = {
@@ -287,7 +306,7 @@ static std::string serialize_one(const Settings& s) {
   return std::format(
     "SET dev={} hidraw={} effect={} bright={} speed={} dir={} r={} g={} b={} zone={}\n",
     device_to_str(s.device),
-    s.hidraw,
+    g_hidraw_path,
     effect_to_str(s.effect),
     (int)s.brightness,
     (int)s.speed,
@@ -394,6 +413,13 @@ int main() {
 
   ensure_dirs();
 
+  g_hidraw_path = find_ene_hidraw();
+  if (g_hidraw_path.empty()) {
+    std::println("[ERR] ENE RGB controller not found in /dev/hidraw*");
+    return 1;
+  }
+  std::println("ENE RGB controller: {}", g_hidraw_path);
+
   // 3 estados: keyboard/lid/button
   std::array<Settings,3> states;
 
diff --git a/daemon_client.py b/daemon_client.py
index 59429a5..c515bd5 100644
--- a/daemon_client.py
+++ b/daemon_client.py
@@ -36,7 +36,7 @@ class RGBState:
 
     def to_command(self) -> str:
         return (
-            f"SET dev={self.device} hidraw={self.hidraw} "
+            f"SET dev={self.device} "
             f"effect={self.effect} bright={self.brightness} "
             f"speed={self.speed} dir={self.direction} "
             f"r={self.r} g={self.g} b={self.b} zone={self.zone}"