SF4 Champ Update - cant find/create matches now!!!

[lllHIGHllLIFElll]

I just updated Sf4 with the champ update. Now my xbox cant find any games & it wont let me create a lobby. What the hell is going on? is this a temporary teething problem that was to be expected or have you guys screwed up my street fighter?

Anyone else with this problem?

[Spike 74]

it sounds like a common problem, hopefully we will here of a fix shortly.