It seems if I don't leave my game on full screen and the active window 100% of the time I will be told I've got multiple sign ins. Reloads don't work and I have to kill the whole game and lose the training I was waiting on while I looking at cat memes.
I'm not using any VPN's or anything that would change my IP address. I'm not using my Steam in multiple places (PC Steam btw if there are other versions). There is no way I would have active sessions.
Can I return to the game every few minutes or not?