Yeelight remote controls disconnecting.

Hi. I have 5 yeelight ceiling lamps on one floor. Each is connected to two remote controls - one handheld remote which it comes with and one bluetooth round knob remote sticked to the wall. Often is happening that both remotes would disconnect from the light and i cannot control it, only from the app. Untill I phisically turn off and on the power to the light. Then it works again. And this is happening on all the lights. They are all on fw. 2.0.6_0026
Any suggestions how to fix this oncefor good? Its quite frustraiting having to do this almost every day.
Thanks in advance.

Same issue and the not responding in the forum.