The sticking issue that the Mega Tree encounted seems to have been fixed now but I now am having lights on the magic cave fail – either staying on or not lighting at all. The white colour works as intended but the blue and green don’t.

Switching one of the colours to a spare channel on a different controller don’t seem to fix the issue, but running these colours directly (not through a controller) do work, so I’m a little puzzled as to what is causing the problem.

Update: disconnecting the faulty set and starting the connection process from scratch appears to have fixed the issue. Using a test set on the original mega tree channels however shows it is faulty.