Alert: plugin slows down Homebridge. The read handler for the characteristic 'On' didn't respond at all

[ADSETTER]

This plugin slows down Homebridge. The read handler for the characteristic 'On' didn't respond at all!. Please check that you properly call the callback! See https://git.io/JtMGR for more info.

[avielc]

I get that error too. Tried to add MI LED Smart Essential bulb and got this error

[jimmykl]

+1 on this – is there any chance of this being resolved @YinHangCode?

[eti001]

I think the main problem is that after resetting the device and get the token code, the device changes the token as soon as it connects to internet. So you have to use the Xiaomi token extractor https://github.com/PiotrMachowski/Xiaomi-cloud-tokens-extractor to get the new token.