well then it could be just a matter of another login issue.
I can say that I upgraded to win10 64 on 3 of 4 pc's at home and I can't login at all at this site with the new EDGE browser.
It just accepts my login and returns to the summary page showing that I am not logged in.
No errors what so ever.
I even turned off virus protection and the firewall and I lowered the security setting in the browser. no go.