been some days since im having the same error [80441] and sometimes [81403] as well, i tough it was only happening to COD 5 WAW, but since i installed COD4 again to play.. im getting the same error on both!, only new thing ive done to the pc this days its been the update to the latest nvidia drivers, but being trying to install other GFX drivers (older ones) but still the same, and over the internet i cant find an answer :blink: , ive heard it can be a server side thing?. but dunno, since i saw it happening to cod 4 also, hmm, any feedback on this would be very appreciated