Quite a list of things;
First track does not always play, as I posted on this thread;
Playing now does not display correctly - it does not display at all, when playing wav files from the nas server.
Continuous play does not advance to the next track, it stops just after few tracks.
v 3.233 upgrade was completely broken and had to be reset by the tech support.
System reset does not reset to the version that I bought this box with (volumio primo v.2), but resets to the same version instead.
Well, you name it … the list goes on.
I have another primo box which I did not upgrade, it is still on version 2.xxx and it works just fine.