DTTG 3 is corrupting files

I’m pretty positive there’s a sync issue because the files aren’t propagating to the other devices using the exact same sync store and database.

Window > Log shows no errors or problems, and is usually blank after manually clicking the “Synchronize the current database” or “Synchronize all databases” button in DT on my Mac (that still has the files in question.)

Window > Log is also empty on my iPhone and MacBook (the two devices where the files aren’t showing up.)

Are there other things I can try? Should I drag and drop these files in question to my desktop, transfer them manually to these other two devices manually, and import them into their Global Inboxes to see if that’ll help? If not, what would you recommend?

Edit: Also, not sure if it’s important or not, but any files I add to the Global Inbox on the other two devices are also not syncing back to my iMac.