I though I've seen everything in this game but this prob right here...this is something else I'm telling you

Outside Cyrodiil everything is fine. But as soon as I go into Cyro the game camera stops responding to my commands and I got these huge "dead" seconds where the camera stays static and after a while it "jumps" to wherever I was supposed to be. At first I thought my mouse is problematic. That it loses connection and the camera stops moving. I cant turn around properly and stuff. But then I figured this only happens in Cyrodiil. So apparently it's not my mouse. It became kinda unplayable after some point and then I realised that everything is perfect WHEN I GOT TS3 OPEN. The moment i close teamspeak the game starts acting like spastic. I need to have TS3 open everytime I join Cyrodiil in order to play properly.
So anyone care to enlighten me about this ultra-weird game attitude? What's the problem here? In what way can Cyrodiil performance be linked to a comm program like TS?