After we implemented two factor authentication, Cisco DUO for ASA administration, we are no longer able to download ASDM from the GUI.  When we go to https://x.x.x.x, we get a prompt for username and password, but was not able to download the ASDM fr...

I have a user using Cisco Anyconnect with Cisco DUO. After enter AD ID and password, the DUO screen flashes and disappeared very fast, she did not get the chance to choose 1, 2 or 3 with the DUO prompt.   It looks like it is only at the hotel Wi-Fi. ...