Make sure syncthing was restarted after removing the folder. Reject makes no sense because it’s just a matter of misconfiguration at the other end, so the other end should unshare the folder to stop it from popping up.
Make sure syncthing was restarted after removing the folder. Reject makes no sense because it’s just a matter of misconfiguration at the other end, so the other end should unshare the folder to stop it from popping up.