There was a bug that the unique ID was not set when reporting was enabled, and thus the reports where rejected by the server. The unique ID got set only on startup, so next time Syncthing restarted. This makes sure to set the unique ID when blank.
There was a bug that the unique ID was not set when reporting was enabled, and thus the reports where rejected by the server. The unique ID got set only on startup, so next time Syncthing restarted. This makes sure to set the unique ID when blank.