I had some trouble logging at first. It kept asking for "accept permissions" and then spends eternity at the log in. Went to Firefox forums and it seems there is a conflict with Firefox's 'always private browsing mode'. The solution to this is (I am using MacOS - other platform will differ but these settings are under Privacy menu): Click menu > Preferences to open it. Click the “Privacy & Security” tab at the left side of the window to access your privacy settings. Under History, click the “Firefox will” box and select “Remember history”.