Ok these are the things i have tried in order to fix the "check network connection" error that randomly started happening.

Used DMZ
Changed ip address
turned off file sharing.
Hard wired to modem, changed ip
checked all network settings
reinstalled game
manually patched\
de-registered this computer when uninstalling game


NOTHING WORKS.

The only way i can explain this is that certain ISPs are being blocked for some reason OR it is the computer registration (solidshield) explained in the manual under multiplayer.


anyone have any answers?

Its on their end................................not client side clearly.

Some days mine works, some days it doesn't.