I need a solution to the following problem. We have a cabin that is out of reach for cable wifi so we've have to go through verizon for our internet service. It was ok until we replaced the old shingles with a metal roof. Verizon's solution was a combined modem/router and an exterior antenna. I have no idea how it's hooked up (my husband did it) but we have absolutely zero internet. Once in awhile we are able to get on in the morning but then it stops working after 30 min. or so. Our verizon cellular service is not great there either but we can make phone calls (texts don't always go thru). I will take any advice. Help!