We currently have ASA + DUO doing 2FA
Primary Authentication is handled by Cisco ISE
Secondary is done by DUO
User has an option to enter DUO Passcode in the second password filed he gets on Anyconnect or he can type Push
when user types Passcode 2FA works without any issues
However if user types PUSH (we have configured push to receive notification on DUO App ON MOBILE) he is sometimes bombarded with multiple push notification.
Each unacknowledged notification is counted as a failed attempt and then subsequently locking user account
Can you someone please advise why the user’s are getting multiple push notifications on their mobile?