Call a electrician and have him check your Electrical panel in the basement, yoy may have defective circuit breaker[s]. I had the same problem, and the electrician found that I had a defective circuit breaker, and he replaced it with anew one. Problem solved.
Hogue grips for Warthog
I have a para ord warthog and had the same problem. I ordered a hohue grip #23000, on line from their website, hogue grips.com. go to para ord model p10, it's the same gun, you'll find its fits your hand alot better.