Compatibility: Only works with IR remotes (not RF/Bluetooth/WiFi). For dual-mode remotes, ensure the IR mode is active.
Troubleshooting Steps:
1. Keep remotes 3-5 cm apart with no obstructions
2. Try 3 times per button using:
(1) Long-press (2-3 sec)
(2) Quick-press (normal click)
3. Still not working? Provide to support:
(1) Device brand/model
(2) Problem buttons

