WAN router is not working

I may have to get a new router for the boat… the old one was a Buffalo and it worked great for many years, but not so great today…
Boat cooking: This is a boat pizza made in an iron #5 skillet using a burritos crust, pizza sauce (tomato and spices) then meat and veggies topped with cheese in the oven (hot 400deg) for 15 min.