I opened ticket # 53829 with support and haven't received help on this. Basically it appears that nodes that have been previously removed from orion still have data in the Detail tables in the database. I have it set to move detail to hourly data after 180 days. I noticed there is data that goes older than 180 days in all the details tables. A closer look I noticed all the data that goes beyond the 180 day configuration has NodeID's that are no longer in the Nodes table. I assume db maintenance should be clearing out all this data when it removes orphaned data after a node delete is performed. Can anyone tell me if this has been seen before and what I can do to clear this up.