Server 5.2 on 10.12: Some Clients Repeated in Connections

Hi,

Every once in a while I get a connection repeated in the Connections tab. Same user, same IP address, listed a number of times corresponding to how many shares he has open. Other users don't have this, or at least, not often. What could cause this?

This was an ongoing issue back with the real Server OS 10.6.8, but I've seen it only occasionally since Apple moved services to an App, but I have this one user who, no matter how often I disconnect/reboot, multiple shares mean multiple connections.

Thanks,

Jeff