Disk usage discrepancy?

Hello @netcvet,
Welcome to the forum!

do you have a FATAL errors in our logs?
If so, see

You need to enable a scan on startup, if you disabled it (it’s enabled by default) and restart the node. You need to make sure that you do not have any errors related to databases, otherwise data on the dashboard will not be updated.

If you mean the Avg Used Space, then it is related to the satellites, not your node. See Avg disk space used dropped with 60-70%, it will be fixed eventually. It doesn’t affect billing or payout though, only estimations.