Strange communication errors with Fibaro FGRGBWM

Since about two days I have some strange communication errors with the RGB device from Fibaro (see attached screenshot).
It's losing the communication somehow.
Then it comes back, and after some time it's losing it again.

I'm not sure if it's related to the LED Lights Plugin from Chameleon which I've updated to the latest version.

@Mike, what do you think?

yassi