Plutonium

You can close this topic, the problem was my stupid potato wifi- extender. Now I connect directly to the router and I can finally play without lag and Connection interrupted messages.

Hi, I have recently installed BO2, but I couldn't play a game without having "Connection Interrupted" msg every 20-30 seconds.

I already tried to CAP my fps to 75, lower my graphics resolution and details, disabling full screen optimization, I have updated my graphic card driver today, but still have the same problem.

I have 100Mbit connection and ping never goes over 20ms in all speed tests, and the most it is 5-6ms.I'm on Wifi cause I can't phisically access to the router (I'm on the 2nd floor, router on the 1st )but I play MW3 and others mp games without issues, I mean sometimes I have some lagg there too, but not often like on BO2. I've read here on forum about a guy with 1000Mbit, 20ms ping, having my same issue.

It makes me think my wi fi is not the real problem. Any idea?

You must create your custom classes in "RANKED"(public games) section, and not into "CUSTOM GAMES", I had the same problem, and this is the fix that worked for me.