Netgear Nighthawk MR1100ATT -- usb lte tethering support in hAP AC?

I have two LTE Wifi HotSpots, a Verizon MIFI7730L which I have successfully used with USB and an ATT Netgear Nighthawk MR1100 that I cannot seem to get the hAP ac to recognize via USB. Is there support for LTE access via USB tethering for the Nighthawk in the latest RouterOS version?

Thanks!

Mitch

Mine works, so I suspect yours should, I didn’t have to do anything special, just set the LTE interface to be a dhcp client.