At the moment, after entering credentials, the page fails to load and at the bottom of my browser, you see it alternating between "Connecting.." and "Trying to establish a secure connection" and just loops between the two.
When I edit the config.xml file and change the url base to /sonarr, I get the credential popup and after entering, it just re-appears asking for login details again over and over.
*I changed the auth type to None in the config.xml and I was able to access the Sonarr interface. However, when using the webgui, I am unable to save any edit for example (turning on debug logs) on the configuration page. Looking at the logs I see the error
Invalid request Validation failed: -- Must contain wildcard (*) or a valid IPv4 Address
is this normal behaviour when a reverse proxy is enabled?