I did that, but the phone got very hot and crashed after around 10-15 minutes. When I reopened the app, I had: Completed: 08/05/2024 14:13 (6s) Last error: Error: Cannot acquire sync lock: either the lock could be written but not read back. Or it was expired before it was read again.
Thank you for letting us know!
Version 2.14.8 should now be released with a fix for Dropbox sync performance issues on large note collections (relevant pull request).
If the sync lock error persists, this workaround may help. (Also, please let us know if the sync lock error still happens!)