Hi David, I checked the logs and while there were some error messages on files, none mentioned encryption as the issue. The only time it was mention in the log was right at the end:

2019-04-16 17:32:13,284 [SERV] [1] WARN - One or more backup files are encrypted

However the first incremental backup job ran last evening and there were no error messages related to encryption (no errors at all) so I think all is well. Thanks for you reply.

I am also getting this same message on a backup I just created. Most of the folders I am backing up contain images. When I click the warning link in the application it doesn't tell me what files were encrypted. The History report doesn't list any files under "Failed". How do I determine which files or folders are encrypted?