My brother is a gadget freak. He loves the stuff. But after a couple years his home automation was broken. After 2 hours of debugging he told me all he could

My brother is a gadget freak. He loves the stuff. But after a couple years his home automation was broken. After 2 hours of debugging he told me all he could think of is what is wrong with just a plain light switch. This stuff is great when it works but when it fails it’s just a huge frustrating time suck.