Single player works just fine in Windows 7 premium.
As soon as I try to enter a multiplayer server, Hedgewars closes down without any warning or error message.
I tried uninstalling and reinstalling.
Comodo firewall disabled, even added the program exe in the bin folder to the exception list.
Changed to Catalyst latest drivers from 10.3 to 10.4
Trying running as administrator, 640x480, reduced graphics, full screen.
Any solution would be greatly appreciated.