The freeze also shows on the browser URL to connect, also shows when local admin logs in. The only thing we have seen within AVD from a user error point of view suggests the below... ServiceRDStackCreateInputDevicesError (4426)Connection failed, can't create Input devices (Logon error)....
Mezzanine File — Contains URL/External Link This error indicates the mezzanine contains a URL that might take the viewer away from the Prime Video experience. URLs that don’t take the viewer away from the Prime Video experience will also be flagged. ...