Exact same results for me. The key bindings crash brings up application error of:
The instruction at 0x3fa166c4 referenced memory at 0x00000000. The memory could not be read.
Tried both Standard and Experimental versions, currently unable to play the game. Have you only tried connecting to the one server?
What are your system specs? Perhaps we have something in common...though my PC is somewhat of a potato.
Windows 7 Ultimate 64bit, i5-3570K, 8GB RAM, 1060 6GB