Home Assistant not accessible anymore

After trying to setup casting to a Nest Hub I’m unable to access home assistant anymore, not from inside and outside… The message: No auth providers returned. Unable to finish login.

I must have made a mistake with the trusted network setup, but how can I recover from this? Help please!

Thank you :pray:

Edit: I’m using Cloudflare to access from outside, but as said locally doesn’t work either

Pfff… I’ve been able to get in after a reboot of the host! All seems ok now, no idea what might have happened?

Part of my config: