I am finally making progress with fixing my NAS (Network Attached Storage). I guess I really should say replacing not fixing, because I am just building a new one. I have a new (used) computer, new drives and am doing a full new installation of the software. The good thing is that recovering the data is going well this morning. Whatever was causing the error appears to have been a problem with the old computer or software, because right now the old drive is mounted in the new NAS, and I have had no errors recovering the files. I do hope I did not jinx myself with that statement.