Operation Flashpoint

[copper_8e8hz]

Hello...
I'm having an annoying problem with
operation flashpoint ONLY while playing a LAN multiplayer game....
aparently, after a random amount of time a (also aparently) random selected player is kicked out of the game after the "Original games do not fade" message
appears (Playername: "Original games do not fade")
The problem persists in every version, even in the Resistance pack...we have also tried installing the game with totally different cd-keys, but it's the same.
And as i said, it only happens while playing in multiplayer...in the single missions, it has never happend.

If someone knows how to solve this, I'd be very grateful.

Thank you very much for your time.