[Kristoffer O]

Reading a bit more I started to wonder if it was the host that caused stale turns. Did you get too quick hosts or did stale turns appear at other times as well? I didn't get a clear picture of the problem.

The stale turns could be the result of someone accidentally inspecting another players turn (use passwords to avoid this) or a player inspecting his turn a second time and hosting kicks in while he is changing it.