Cannot connect to the forum using my IndieHosters login


when logging, I tried to use my indiehosters login and password: it opens a new firefox page, I hit connect, then blank page and nothing happens.
I tried desactivating adidtional modules (ublock origin, zotero). Same results.
How to log using indiehosters user name and password?
Thnaks for incoming help


we will look into it. The SSO between the nextcloud instance -, and discourse - is a bit experimental