Example: You have two characters, CharA and CharB. CharA joins DayZ Server #1. CharB cannot join DayZ Server #1 until CharA has left that server and a certain amount of time (maybe an hour) has passed. As someone else posted... why not up the limit until after the server has been reset? Problem solved, considering those items won't be there after a reset. This isn't an unreasonable time to wait either, considering there are more than enough servers you can choose from.