Local address Web error code 400 - Bad request after update

[gloves259]

Server Version#:1.41.7.9799
Player Version#: unknown presumably latest web version

I just updated the plex server on unraid, and I can no longer access the Web Version using the local network address, gives me a 400 - Bad Request error.

Web via the app.plex.tv works just fine, but something broke with the update.

[gloves259]

needed to clear cookies to resolve

[Phoenixca]

Had this too, clearing cookies fixed. Which… is insanely annoying having to clear every cookie I have for every page I have on my local domain since Plex doesn’t label whatever its cookie was clearly