Initial load up of the program resulted in a "Bad_Module" crash. After reloading the programs i was able to get to the intro screen. I selected UK-01 server to play on and immediately received a "Character Locked in DB" message.
I have zipped and attached dxdiag, and appdata dayz folder
Tried to post this a minute ago and seemingly didnt work. Might be a double post.
Logging out of steam and back in solves the issue. So just do that whenever it happens.
The short term solution from the developers perspective is to "release" all steam IDs or GUIDs, if you are still mainly using those, whenever a server is restarting.
This will be harder if the "server restarts" are crashes and not intentional.