Bug hunt

So after 2 pretty full days of debugging, I managed to pin down a particularly elusive bug which was causing a random crash to desktop when either hosting or editing maps (so basically, when doing anything!). This happened if you hosted a game and then went on to do anything else afterwards (either hosting a new game, joining or editing a map). This is totally unrelated to the new changes, it's just that these changes brought it to the front and made it appear more frequently which is why I spotted it. This will of course go into the new release, ideally tomorrow or Monday subject to a final check over.

Apologies if anyone experienced it, but it should be gone with the new version when it's up.