looks like when you add new breakers, you have to upgrade your panel too. it is obviously too small for the load being place upon it. there is a drain and too much of a load on the whole board. i if you also checked your refrig, when these other items are on, you will find that the the frig comes on also at the same time. which comes on intermittently any way, and isn't directly related to the washer/dish phenomenon.