This POST has been moved to the right support group for better assistance.
The Intel® Dual Band Wireless-AC 7265 is not designed to work as Access Point. It allows creation of Ad Hoc networks and WiFi Direct connections, this may allow it to work in some AP configurations; however, access point mode is not supported so it may or may not work.
We would advise you to contact Connectify for more information about this.
For reference, please review these threads from other users with similar issues:
Thanks and do appreciate. It is disappointing as this modem worked as AP in both W8.1 on a X240 and this X250 until this last Intel drivers update... I will go to connectify as noted.