ah, this problem drives me crazy - saw this in DT2 as well - or with DT2Go, not sure.
- select a file
- use annotate box, insert backlink link and then select open to open that annotation in a separate window
- start typing - boom, text gets lost suddenly, sooner or later your last types are gone
While this happens I can see some status upates in the lower left hand buttom line of my main window telling something like “updating xyz”.
btw, the issue also happens when just entering text in the annotation box - no separate window needed
So, I currently have disabled automatic sync in DT3, too, to ensure uninterrupted typing.
update: I remember now: I had a ticket with DT2 because editing a table cell fails (edits are lost) as soon as a sync occurs and the status window pops up.