Do you have any bandaids in your AD replication?  You know… those manual server connection objects.  That's where admins try to outsmart the KCC and build their own connections instead.  The problem is that when DCs get refreshed we usually forget about these manual connections and they pile up like Beanie Babies on an episode of Hoarders.  Today's post is a quick one-liner to rip off those bandaids… but in a painless PowerShell kind of way.