Hi @liufei,
I will run an ongoing capture for a single bulb and wait for an issue with that bulb. It may take some time. In the meantime, can you give a bit more detail on your testbed? I just want to make sure it is similar to my environment.
Did you note my note before? The two settings I had to set for Yeelight stability have caused my Fronius inverter to go offline. i had to move everything else out of that SSID. I lost a week’s worth of inverter monitoring since I made the change:
So, even if this does fix my Yeelight issue I need to flag that it may be incompatible with other devices which worked fine until I made this change.