I have two Macs on DT3 and iPad and iPhone on DTTG.
All sync by Bonjour and CloudKit, and all are indexing files in Dropbox.
All has been OK until today, I opened DTTG on my phone, and one of the four databases had zero items shown on the first screen
I clicked on the Database and instead of the list of folders in that database, I saw a white screen with “RECORD LIST” at top left.
The database in question was fine on the other three devices. The files were all present in Dropbox on the phone. I have “Download files: Always” set.
I tried turning sync on and off, restarting DTTG, rebooting phone.
In the end I uninstalled DTTG, reinstalled and set up as before and all is well.
Any idea what happened?