circuit breaker trips
I guess the first step is to find out everything that's on this circuit, is the breaker a ground fault breaker or a regular breaker with a ground fault recepticle. If it's a regular breaker and you changed it, then it's not like an older one getting weak. So there has to be something else on this circuit drawing excess power. Flip the breaker off and start testing everything to see what's not working, recepticles as well. In the event the breaker is a ground fault breaker, you need to remove the ground fault recepticle.