My friend has the same problem on every server he has tried yet. I am able to play normal on all of the servers.
At starting he gets the message "No entry: C:/users/ [...]/DayZ/DayZ.config.3D_Performance". Maybe, that is related to the problem.

Related to #2405.

I think, it's the same as issue #2405.

Same happened to me and a friend. I was near NWAF and wanted to go back south, when I was teleported from Zelenogorsk back to airfield and a second time when I wanted to enter Cherno and was teleported back to Balota.

A friend went from Kamenka to Komarovo and was teleported back to Kamenka.

Every time, we could't do anything despite closing the game via the task manager.

Edit: Maybe it is important to say, that it happened on the same server but not at the same time. My friend was able to continue playing while I was teleported, so it does not appear to be a big server lag.

I think, it's the same as in #290.