In its Connections tab, 'LAN config' is set to not detect automatically since I don't use a proxy, and am at home (btw I've tried with it automatic detection too, didn't make a diff.)
The Intranet Zone sites' config is set to automatically detect intranet network.
Btw I've tried with the other option 'log in with current user and password' and it didn't make a diff. And trusted sites zone has user authentication set to its default (automatically log in only to intranet zone). In my windows Internet Options, the site is in the Trusted Sites zone. Url is ' /sites/hub1/test' and I access it very fine with new Edge. I'm not able to access a SPO library from our tenant through my Windows 10 explorer.
