One of my kitchen gfi circuits just started tripping. I have power to the GFI outlet, but it won't reset unless I unwire the electrical ground on the load end. I've unplugged everything I can think of that is down stream from the GFI, but it still trips. I also tried a new GFI outlet. Right now I have bypassed the GFI and just wired the incoming and outgoing wires together. The circuit breaker isn't tripping, and all the downstream outlets read as correctly wired according to my socket tester. SO: How do I troubleshoot this? Is there a tool that I can work down the load path to see where the problem is? My next thought is to install a GFI in each outlet to see how far I get before it start tripping. But that sounds like a real pain.