Session heartbeat failure

I get disconnected from matches with the message "Session heartbeat failure " very often. This is game breaking , you guys have to fix this asap. Im on win 10 pro, gtx 1080, 16b ram, cpu i7 5930K

Same here. Cant complete most of the games.
when i am the host i can complete it otherwise not.

Same Problem. I played around 12 Rounds and got kicked out every damn time.
I tried about everything i could think of

Reinstalled Game
Check Internet Connection
Ports Forwards

Rig
8700K
16gb DDR 4
2080 Super
Win 10
1000Mbps Internet Connection
Germany

Guys all of you need to reply to the thread called network error. There’s like 10 of us in that thread with this exact same issue!!