- Takes a long time to play a song
- Takes even longer time to show the song you're playing
- Error when changing songs / playlists (but after minutes they starts playing unexpectedly)
- Adding or removing a speaker to a group works sometimes, but not most of the times
- Looking for updates for your system doesn't work at all
- Missing loads of (the old) functions
= Find alternative to Sonos. This is the worst downgrade ever from a huge company who has a big part of the market, and which I was satisfied with before this horrible makeover.