We moved into our home last winter and completely at random the microwave would short the breaker. We know that it has 2 plugs for the same breaker but we only ever plug in the microwave on it and if we do its never at the same time. The house is a relatively new build about 7 years old. My brother came in the spring to check if he saw any issues with the plugs wiring which he didn't and then it never shorted again until it started getting cold again. Im going to try plugging it into another plug to see if its the microwave or the plug that is causing the issues. Other then getting my brother back in which can only be around christmas any ideas on what could be the problem?