I have used Syncthing with success for about four weeks. Then things changed. Three times in the last two weeks my .stfolders have disappeared from 7 out of 8 folders that I sync. I recreate the folders and then syncing resumes normally. But three or so days later the .stfolders disappear once more. The only folder where this does not happen is the DCIM folder.
Any help or suggestions would be greatly appreciated.