Android One Device Can't Connect to Core Windows 10 PC

[Bill_Janssen (Wigwam wool socks now on asymmetrical isolation feet!)]

Windows 10 update - Cant access Roon

Hi hope someone can help, on friday evening i had a windows 10 upgrade. I cant access roon and im being asked for my username and password., which ive input. Theres now a dialog box showing roon trying to log in, bts basically just hanging and going no where. I use bullguard anti virus oftware on my pc and have disabled windows defender firewall but no luck still cant log in. Any suggestions to resolve please Rob