I tried every solution suggested in this and other threads but nothing worked.
I can't play not only single tracks but entire playlists. The "Your Discover Weekly" playlist is completely inaccessible. Sometimes, when a song ends, it starts skipping one by one all the remaining tracks.
But iOs is different from MacOs, so I don't have any problems with the iOs app either. It works as it supposed to work on my iPhone, so it is only the desktop version which has a bug (and it is a bug).