As a hotfix release today we bring out PokerTH-0.9-beta2. There was a crash-bug which was also discussed in our forum. Today we could fix this bug, so this problem should be solved.
Please find the new release in our download-section. Now you are invited again to test the new rejoin system and the other new features. Please also report new problems in the forum.
Have a lot of fun!
Your PokerTH development team