Review on Siemens QA120AFCP 120 Volt Combination Breaker by Victor Garro

I've had nothing but issues with these switches - nasty rides daily on various routes, old, modern and brand new. They COULD uncover major wiring errors, but I think maybe they're just not ready yet. In any case, my experience is a big investment in frustration and anger, not safety. I don't think I'll need to replace everything in my house that has a motor or switch, and I don't need to buy a special Siemens diagnostic tool -- hundreds of dollars -- to determine if there's a problem with the switches or not. . Shutdown usually occurs after some time, from 10 minutes to 4 hours. I thought that by this point they understood how to get these necessary elements to work. Confusing.