I live in a 1700 sgft house. When the gfi in the upstairs bathroom pops,I loose all my out lets in my basement. Seems funny to me that my basement outlets are not connected to my basement bathroom gfi.So I was wondering if this is too much for the one gfi. Seven years ago when I bought this house we noticed it popping a lot,so I changed the gfi, it worked a lot better but would still blow sometimes for various reasons,plugging&unplugging and what not. But 2 days ago it blew and is staying blown. I did replace with new one,and even unplugged everything on the circuit. Could someone please tell me how to find my problem.