Freezing at SG base loading screen.

Basically what the title says, every time I try to enter my SG base or an ally SG base it goes to the loading screen the bar fills up about a quarter of the way then just stops and sits there indefinitely. This just started happening today and it doesn't matter which of my characters I happen to be on at the time. I ran the repair option 3 times, tried uninstalling and reinstalling my vid card drivers, rebooting my computer, and uninstalled and reinstalled the game, all to no effect.

I am running Windows XP professional, with a nvidia gt 220 vid card. This problem only started happening today for no reason I can think of, everything was working fine yesterday.

Do you mean that it takes a bit of time, but continues afterwards? Or does it crash to the main log-in menu?

Does this issue only happen when you try logging into a sg-base? or also when you try going to a different zone?

I had a similar issue before. I couldn't leave atlas park without the game freezing and crashing to the log-in screen. I also couldn't log on toons which were parked in other areas than atlas park.

After a lot of trial and error i found that the problem was caused by my router. When i disconnected the router and connected straight to my internet modem, i didn't have this problem.

Have you tried launching the game in safemode and entering a base? It maybe a graphics setting causing you to hang.