Hi.
Sorry for the bugs and thank you for reporting them.
Fixed bugs:

Chat languages.
Improved ping.
Improved connection stability.
Changed autogun damage. (More changes incoming)
Changed -20 bolts at start.
Fixed katyusha bug.

I'm working hard to improve performance.
I never tested the game with so many players during the private beta and i didn't get too much lag, so sorry.

I'm going to fix it soon as possible.