I changed the user running the scheduling task and that resolved that problem. Now that works.... Great!!

However I was not able to fix the problem with FileBot Node.
I can't give the FilBot user direct permission directly to the mounted directory because then I get a DSM message about Windows ACL ...

Maybe not a specific FilBot error but.
I have two Synology NAS:es (DSM 7 both). Currently I use the second to store media.
I have remote mounted the target directory to my "FileBot" NAS as a remote directory via CIFS via NAS GUI.
I have no problems accessing the "remote" map or manually copy files ...