Sync no longer working

General
1

I recently bought the App on Amazon and Google to get the lights to sync with my TV and it was working fine, but just for 2 days.

It seems, there was an update and since then the lights only sync with the Amazon Prime interface an completely go out, as soon as i start a movie.

This happens with the FireTV 4K Stick as well as on my Android-TV Box.

3

I did that, tried with a movie from my NAS played back with Kodi on my Android-TV Box, YouTube and TV-Streams, even Videos filmed with my phone, same behaviour, lamps completely go out as soon as i start playback.

Interestingly though, yesterday i was watching Wimbledom on Prime - and there it worked.

Pretty strange…