I’m lucky enough to only have one major bug outside Matchmaking. Occasionally, on the menu, the game freezes for anywhere from 5 seconds to a minute. It usually happens after I return from a custom game or campaign level, though I believe it sometimes happens when switching between the tabs for each entry, so it might have problems loading the music for each one. I haven’t seen this bug reported as much, but it happens to me frequently, so I thought I should throw it out there.