I have not been able to play on most servers since 10th October 2014. After spawning I could not interact with
anything in the game and 5 minutes later I would get disconnected, saying "Session Lost". Despite the server is
still up and running. My friends told me the Battleye reported "Client not responding" on the server.
I would not think it's related to my ISP since friends of mine with the same ISP were able to play on any
servers.
I managed to play for 3 hours on experimental branch on the morning of 12 October 2014, but now on either branch I'm having this issue.
I had verified game cache and checked the Windows firewall to make sure DayZ is allowed through it.