Using a Verizon Hot Spot for WiFi

Has anyone had success using a Verizon Hot Spot for WiFi?   Tried with an Ellipsis JetPack and doesn't seem to be able to handle 2 cameras, worked semi ok with just one.   But if WiFi signal is lost I now have to reset both cameras and then they may last 10 minutes or 10 hours.  

Maybe a different Hot Spot unit works???

Thanks

Mark