I'd go with firewalls, make sure none of them are preventing Continuum from working. For example, if you have ZoneAlarm, make sure it allows continuum to run, if not change its permissions from blocked to allow. Either that, or it has something to do with your connection. Can you play other games? Can you still surf the net and all? (you didn't mention it, but I'm !@#$%^&*uming yes). Also, try removing all zones from you download zones' list (that is, make them ungreen), then press ok. Then go back into zone downloads and select any random zones that you want, select their names so they appear in green again, and press ok again. Does this happen for all servers? (Such as SSCU, PSS, SSCI, CSSS, etc.). When you say all zones are green, but when you try to enter they become red, were you getting pings from them before? (Such as to the left of EG, it'll say "ping 140")? Are you running Continuum normally, i.e. not through "run as", or not modifying its compatibility mode?