First 0.60 worked fine, but after i downloaded 0.60.133617 yesterday (22.06) I suddenly got problems when I wanted to join a server.

The boot of the game was fine, but as soon as I pressed "play" or "change server", it frooze. The character stopped "dancing", I could still move my mouse around (it even changed its cursor, so maybe the server list came up, but I could not see it), but the sound still looped like normal. So I waited for 3-5 minutes. Before I had to force a reboot on my computer (because it was impossible to alt+tab, or ctrl+alt+delete). I did this 3-4 times.

The fifth time, I waited maybe a little bit longer after the freeze, then I just started pressing a lot of buttons in frustration (Esc among other), then suddenly I was on my way into the server I last played on, and I played for a couple of hours.