[blindlemon]

Hi Trevor - welcome to to forum

Yes, it does sound like a drive error so if you don't mind losing your recordings the quickest and easiest option would be to make a minimal backup (-l 32 -so) and restore that to a new drive.

 

[blindlemon]

MFSTools 2.0 is the current version which most people use. The best CD for this is the PTVUpgrade LBA48 V1.0 image.