My mobile hotspot works flawlessly EXCEPT whenever I am traveling in a car. Whenever I am in a car, I have major connectivity issues, with it constantly cutting out, to the point it is useless. Any idea why this may be?? I have tried turning off the bluetooth, in case that was somehow interfering, but no change. I would like to figure out a solution to this, as when I am a passenger on long car trips I need the hotspot to get work done, plus our kids like to be able to connect to the internet.