I bought the HS220P3 and installed 2 without any issues. Both switches dims then returns the lighting level to original setting at the same time every ~30 minutes. When this happens the wifi icon blinks green on the switch then remains solid green for 10 seconds.
The locations of the switches have a strong wifi signal. Also, I have tried them with 2 different routers and this still happens.
What could be causing this issue? What could I possible do to fix this flashing?
Thanks for your support.