Spring RTS Engine

well, when u open up the spring box, i clicked the single player button, then spring ta opened, i picked single player, balanced annihilation v6.61, added a bot, picked a map, then clicked on start. i dont have problems w/ the multiplayer part.

Yesterday i went to play a single player skirmish and it all worked fine, today with the new update i cant do that anymore. it says connecting 1...2....3...all the way to 33 then it closes and wont let me play it. any idea wut's wrong?