ScubaDubba

That fixed my issue. I appreciate the assistance. I applied the suggestion above, rebooted, reassigned the drives in the array, started the array and everything started coming back to life. Again, I appreciate the help.

For reference, I'm using an HP 600 Mini Tower PC with Yottamaster 5 Bay USB C RAID Enclosure. Would rolling back make any difference here?

I do apologize for being impatient. I'm just anxious to get it fixed and a bit lost with what to even search or where to go to find more answers. Here is my config folder for reference. I don't see any disk_assignments.txt present. I have a disk cage with 5 disks connected with a USB to a mini HP computer if that's helpful.

Was hoping this forum was more active. Let me know if there is a better space to seek assistance. I am able to browse the data on DISK01 and DISK02 when they are in Unassigned Devices..

If I map them according to the serial number it looks like this. Do I have to then choose New Config under tools? Will I lose any data if it's the same mapping?

towernas-diagnostics-20250524-0938.zip

Upgraded from Basic to Plus and then from 6.?.? to 7.1.2. After reboot all the array information appears to be lost. I'm not sure how to piece things back together. Last picture is if I mount the 4 devices available to mount.