Is anyone using cellular internet to run their car wash (SS/IBA)? Our provider Comcast is terrible but we have no options. Each time they push out a firmware update at 1-2AM it knocks out the internet service until someone physically power cycles the modem. It is hurting the business and they have been useless in trying to solve the problem for the past year since we installed their service. Now looking at cellular solutions like a Mifi however hard to find good info on the service.