Welcome to the forum @dr8876
I only see one backup version here. Is this the initial backup?
If so, what do you do to get this repeatedly? Exact same file?
It looks like your Destination isn’t working properly. What is it?
Verifying backend files tested three files, found one came back corrupted. Other two came back OK.
Might be that the largest one failed, but this is such a small sample that a trend can’t be determined.
The TEST command can check all the files if you like, but let’s first get a preliminary sense of things.
is probably retrying the bad file to see if a good one can be downloaded, but it wasn’t, so a test error.
If problem is reproducible, you can watch About → Show log → Live → Retry to watch its retries live.
Clicking on a problem line will expand with explanation details which might explain the compare error.