lamp only produces shades of red

Hi of my lamps, model yelink.light.color4, started getting a very red tint, and when I slide switch from “Home” to “Night mode”, it dims down to solid red and then turns itself off, which is making me believe that the other colours might be dying.

If I turn off the power via the app, and on again.the problem is still persisting.
But if I turn off from the switch of the lamp, wait for a few seconds and turn it back on, then its working fine again, sometimes for a few days. Other times only for a few hours.

I currently have other 2 lamps that are being used around the house and don’t display this behaviour.

I have the same problem … one lamp burns red when it is turned on. You have to turn it off and on to make it work normally.