This happens only when I'm playing with a full band, I tried a score duel online and i had no problem. I can use any other online feature for any length of time and I'll have no problem.
I find this weird because I get knocked off PSN as well, not just the rock central servers, even though this seems to be specifically a rock band 2 problem.
Does anyone else have this problem or even know how to avoid it?
For clarity, I already have my PS3 properly set up on my router (NAT type 2, ports forwarded, DMZ, etc.)
EDIT: also, I just figured out, when this happens, I can't sign back in to the PSN unless I quit to the XMB.









