I have 4 consultants, all of us running on Windows 10 with the SP3. About 2 weeks ago, my wifi modem stopped working. When I start the modem, my SP3 will see it and connect. After about a minute, it will disconnect from the device and I can't see it anymore in my wifi options. Originally I just assumed it was an issue with my wifi modem but chatting to my consultants, they all have the same issue. WIFI devices seem to work fine but these small 4G wifi modems seem to have a problem which doesn't make that much sense.