Cloud sync failures / how can I get logs/details

TrueNAS General
1

I have 3 jobs to copy 3 local datasets to OneDrive (personal) for backup. 1 of the 3 always errors with this:

EFAULT] Checks:            108044 / 108044, 100%, Listed 238814
Transferred:            7 / 7, 100%
Elapsed time:     23m42.4s

2026/02/13 18:24:35 NOTICE: Failed to copy with 319 errors: last error was: failed to make directory: invalidRequest: Invalid request

There’s no “download logs” button available (there is on the two other successful ones but this failing job only shows this message with no download logs button).

I assume it’s because my local files are violating OneDrive limitations (eg path length or something or that nature) but I can’t figure out how to get more details of exactly what directory can’t be created.

Thanks in advance