I had both of my mifis reflashed. The one with firmware 169 has stopped working. The other one with firmware v139.083 has been powered off. I was reading about mifis needing to be OTA to work. My Cradlepoint MBR95 connects to this mifi through the usb port on the router. I think this is an OTA connection. It is connected to the internet right now. Not sure how long it will be up, probably till the next vz scan. I will report back if and when it goes down. Anyone else using firmware v139.083?