Remotes operate on 2.4GHz. This can cause issues if your home wifi is running on the same channel
To re-calibrate the Remote follow these steps:
1. Power OFF WeTek Play device
2. On the remote press (at the same time) the OK button and the curved back arrow button, hold this until the light on the remote is solid
3. Release OK and Back arrow button, LED will start flashing
4. Turn on WeTek Play device.