passthrough.fw-notify.net authentication returns "Invalid Request" using return token

Just upgraded my SG230 Firewall to Firmware 9.720-5. Since then, the usual passthrough.fw-notify URL as shown below: (*****)://passthrough.fw-notify(dot)net/static/auth_transparent.html?return=(**...
Log Download on sg 230 via ssh

Hello, my question is still the same as here Log Download via ssh with the knowledge that winscp with loginuser does not download all Logs (only 2.7 GB of 50 GB) and copying to /tmp is not possible because...
HTTP ERROR 503 Service Unavailable

Greetings, After rebooting I got the following error I am waiting for help from those who have information on the subject