guys, help!!!

keep getting disconnected when playing zombies on der reise!!
happened a few times at round 17, 21, 22 ,24 and is so annoying!
aaargh!!
I have a netgear dg834 (latest firmware etc), connected via cable.
Router status is fine.
My live connection is not disconnected i just get 'server disconnected' or something similar on zombies!
I didnt have any problems with shi no numa but used to get it occasionally with verruckt

help its driving me nuts!

most likely server overloaded

Mine keeps doing that too, around those rounds.