Yesterday I installed “Mi Smart LED Ceiling Light” and paired it with “Yeelight Smart Dimmer Switch” (Bluetooth version).
Initially, everything was working fine, I was able to switch on/off the lights using the yeelight switch, dimmer also was working - I was able to dim the lights.
I added the ceiling light to the Mi Home app, installed updates and after some time I noticed that the dim function stopped working.
I tried to reset the light, re-paired the yeelight switch, but the dimmer function still is not working.
I have exactly the same problem. I did write to the xiaomi’s support through the app with no result. Please do something about it, it is really annoying
Also the dimmer switch now is not turning the light on at all. You have to use the on/off switch of the dimmer itself to turn the light on. Constantly loosing connection.