thanks for the great software!
Recently a folder named
appeared in one of my sync folders. That sounds like a really serious warning.
What does that mean? Why does it occur? What do I have to do to solve the problem? How can I prevent the problem?
My guess: I worked with LibreOffice Impress and the application crashed (occasionally). Restarting LO it brings up the recovery. Maybe that one tampered with some files (in that sync folder)? Syncthing was running, but the folder in question had no other device online to sync to.