I bought MOFI6500-5GXeLTE-RM520 2 months ago. When I get it to work, it works great. If it turns off or I reset for any reason it is a nightmare to get it to connect again. I have no idea what I did to get to work the 2 times I have gotten it to work. As far as I know if I turn it off and on enough times it eventually works. I won't change anything and it works . Factory resting it doesn't work, new sim cards don't help, customer support just tells me to the same things I have already been doing

I know the sim card works and everything is good with it. I have a Verizon plan. If I do a band lock test it it will show me the speed results of to the the tower but it tells me there is no vaild tower to lock to.

I have read the instructions manual cover to cover. I have the latest firmware, I follow all the steps. When it does randomly start working unless I have the network password already set, I am stuck leaving it open because to change it I have to reboot. Putting me back in the same situation.

I only having 2 hours a night to mess with it. I wanna pull my hair out. It usally takes me about a week of messing with it to get it to work. Can anyone help?