FJ Software

Is there a setting to have MPE sync subdirectories of DCIM so that all images are synced to the PC? I have 34 subdirectories that currently aren't being copied over. Only the base DCIM directory.

Sure, just use a file sync job instead of photo sync and select the checkbox "Include subfolders"

this is something I'd have to do manually instead of being included in multi-sync?

When the file sync jobs are created then you can include them also in MultiSync

There are things done during the Photo sync that cannot be achieved during sync jobs. I use them extensively but I don't think for this it has the benefit you think it does. There is no parity.