CoD4 DGS bug - help please :/ paying $5

i can play any other game online, other than cod4.

I got it working online once, i played for 12 hrs that day, but when i turned my ps3 off, i couldnt get cod4 online again.

ive tried powercycling my router, tried reinstalling the patch, but nothings helping :/

i can pay $5 if anyone can fix this for me, id prefare you contacted me through PSN - RyAn__McK (2 underscores).

dont add me saying for me to pay first, just leave and ignore this thread if your going to do that.