Consistency Check taking an unusually long time

DPM 2019, using SQL 2019 on a 2019 Server.  The server is doing a consistency check on a file server.  The check is about 33 hrs in and has items scanned showing over 4 million items.  There is no way the server has 1 million files and folders let alone 4 million.  Anyone have any idea why that items scanned number would be so high.  I've never had a consistency check so long before.