I am trying to approve incoming Device ID from a headless node using SSH port forwarding as described here:
I got remote syncthing running on http://localhost:9090/ as expected, and got a proposal to add device, but when I hit Add, an error box appears:
Connection Error Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.
Chrome dev console shows
CSRF Error in response.