I have three L630 bulbs and one of them keeps turning on (after a delay) when turned off. I'm not sure what the delay is but if I go back to the bulb maybe an hour or so later it'll be on again. I've

I got a set of 3 Deco M5 units installed in my home yesterday. It seems like it's not very stable as from time to time the light changes to red (and disconnected from internet). What should I do when