Constant Errors, Data error (cyclic redundancy check)

I am consistently getting errors when verifying a backup to a USB drive.
I've been doing this for years with no problems in the last few weeks I can't get a successfully backup and verify.

If I open the backup volume it seems intact.
I've checked the drive for errors and even reformatted it and diskmgmt.msc lists it as healthy.

Attached is the log file.
I'm using True Image Home 2009 Built 9,809 on a Windows XP Pro computer