Its not a bug...more a suggestion:
Many player logout immediately when they hear or notice shots to them.
and
Since there are many player who hop from server to server while in a military camp to get all value items you should implement some little "barrier" to reduce this behavior by:
- 10-15 seconds logout timer (like WOW)
- let player spawn at a normal "player spawn location" when entering a different Server than the last one. If they stick to the old server: use last login coord.
- ...other ideas!?