Using Bonjour To Keep Devices in Sync

If I add a file to a database that uses Bonjour to keep devices in sync I find that it does not sync up right away. I can’t understand what is causing the changes to DT on the iPad pro to become available to DTTG on the iPad and what would cause the iPad to get those changes.

It seems that I have to close and reopen Devonthink on both devices multiple times for this to occur.

Help would be appreciated.

Is DEVONthink (To Go) running at the same time on both devices? Are any issues logged?

OK, thanks, my mistake was that it was set to manual not automatic.