Steps to setup radiotap captures with Netgear A6210?
My hardware is a current Microsoft Surface Pro. I've got a Netgear A6210 plugged in. I installed the Netgear drivers, and I installed the npcap-0.99-r7 with the wifi options enabled. When I open Wireshark I see the interface, but I can't select 802.11 from the Link-layer Header dropdown (only DOCSIS for some reason), and when I click "Monitor" it won't stay checked. Did I miss a step, or do I need to install something else?