It's not just you. I've never had a problem with the US Bank ones from Kroger loading to Serve, but 4/10 of the US Bank $100 ones would not let me load to Serve. So I did the same thing and called and registered, still didn't work with Serve. Thought maybe the problem was with FD and Serve so I tried paying $100 towards my electric bill and that was denied too. I guess I'll have to call again. And now yesterday I couldn't load a $500 one from
Walmart to Serve. Feel like my MS days may be coming to an end. I decided with the luck I'm having I'd hold off on getting the MGC from Staples this week.