Punkbuster is a ♥♥♥♥♥

[Honald Clump]

everytime i get on red orchestra 2 i join a match and after about 10 sec. im kicked. Ive narrowed it down to 2 servers that dont kick me but its annoying that im limited to those 2. Ive tried several methods but none seem to work. If helped i will give you many monees

[Moskeeto]

Please try every single method listed here until your problem has been fixed:
http://steamcommunity.com/app/35450/discussions/0/846960628198130515/

Look under the Punkbuster section.

[Mikeedude]

I had a friend with the same problem and although his firewall said pb was allowed it was still stopping it.
So he switched it off while he was playing.
I would try the other options above first like he did to see if it just needs updating.

[Honald Clump]

thanks guys