Before I investigate further (Most of You know I have a huge db):
I see some wired things in results of scanning NEW Files. Anyone else does?
2 examples:
- I can't see the "full sitze" cover on some albums in some Players. E.g. I can't see it on web interface and on Radio (Community FW), but I can see it on Sqeezer (Android App)
- When I call "New Music" and click on Artists Name it shows in some cases albums of another Artist. If I click on artist's name from other views (e.g. Player) it shows the "correct" albums by this artist.

I will do further Research, but it would help to get feedback from others to See where I could "start". (Next plan is to "reset" db for 3 weeeks ago and scan it with an older build...)