since updating RSD 4.7.2 I have noticed that duplicates are now forming in my exceptions and rogue devices. After a week instead of having a few hundred rogue devices i have over 300,000. they are all mostly duplicate ip's and computers showing up. This did not happen when I had 4.7.1. Anyone else having this issue?
Are these systems virtual? You can try removing the respective OUI from the RSDVMVendorOUIs table and this may help your problem. Also, for detected system matching, I added Fully Qualified DNS Name to my matching criteria, and got a lot less duplicates.