Just tried to connect just now and 2 reboots later still no connection.

Rebooted again and third time was the charm.

Yup two days perfect, now the third day of it.. it sucks again.
Great work Harmonix >.>

I propose that all the people that experiences RCS connection issues should post where they live, the connection speed they have and the ISP they get the connection from, and also if they use manual network settings or not.

I live in Montréal, QC. I have a 8.5Mbps cable connection and Videotron is my ISP. I use manual settings (different DNS server than the ISP, manually found the MTU via commant prompt on windows, and disabled UPnP).

I rarely encounter problems connecting to RCS, and when I do, restarting the game once fixes it.

I live in australia and i am with vividwireless which is 4g and not adsl, i will try manual network settings later to check whether i can connect to rbc reliably and to also see if i am still getting booted from the stores continually. I will also disable upnp and put the ps3 ip address in the dmz zone and see what happens.

I've now been shut out from the RBS for 2 days now. It seems like the problems started around the time RB Blitz came out. I'd get spotty connections. For the last couple of weeks or so it seems like I never get a connection when the game first starts. it usually takes 2-6 songs before it kicks in. No luck yesterday or today though. I can get to the Store but not the Game Server. My library has grown to over 800 songs. Not sure if that plays into it at all. Still well short of the 3,000 limit. RB Blitz will connect to RBC however.

Took me one reload to connect tonight, so not as bad.. but still not great!