Occasionally a red message "no message received for 10..." will appear and the game crashes, after rejoining the same server your character is reversed in time by about a minute or 2. A couple issues I've found with this is that: 1. items can be duplicated if you bury something recently before the server crash, then after rejoining you will have the buried item in your hands but also the item will still be buried in the place you buried it in, so you have 2 copies of the buried item. 2. Any item or items you've picked up recently before the server crash disappear, they are no longer in your inventory which is expected as you are reversed in time before you've picked it up but also the item will not be in the position you originally found it in and it has completely gone, this can be quite bad if it is a rare weapon or piece of food or ammunition you desperately need.