[OrwellianChild]

Can I ask what sync solution you were using that caused problems? About to implement a KeePassXC/Syncthing setup and would love to know if I should expect issues...

[prontoed]

I've been using syncthing to sync KeepassXC between PC, laptop and Android phone for a couple of years without issue.

Guess modifying the database on 2 different machines simultaneously might cause a conflict, never tested it though.

[jmcphers]

I was using Dropbox to sync the KeePass database (also tried OneDrive).