Hi, when using AddQueueMember() to add to a queue, it is possible to add unreachable (non-existing) peers to a queue. Such members show up marked as '... (dynamic) (Invalid) ...' when using the queue show command. Is there a way to disallow adding unreachable peers to a queue? "Unreachable", in this case, means peers that can not be called like because they aren't registered or because they do not exist. If not, is there a good way to automatically remove invalid queue members?