fix and reactivate TestActiveHosts
fix and reactivate TestActiveHosts

mnsl/Sia,ChrisSchinnerl/Sia,mharkus/Sia,mnsl/Sia,ericflo/Sia,NebulousLabs/Sia,mharkus/Sia,ericflo/Sia,MrStrong/Sia,NebulousLabs/Sia,ChrisSchinnerl/Sia,mtlynch/Sia,mtlynch/Sia,MrStrong/Sia