I have the same issue. Since the latest update to 43 version I cannot play anymore. I tried already to reinstall, update drivers, fixed the BE problem. Nothing works. Whenever I connect to a server I can play for a few seconds, but than I get the red chain and 30 seconds later I get disconnected. Finally I cannot return to main menu and have to kill dayz.This is reproducible. I would appreciate any statement if someone is looking into this issue, as it looks like that I'm not the only person with this issue.