I am repeating this on this thread because it looks important. I just solved my own erratic plug problem two days ago. I got tired of the knock outs, so I did a full investigation of everything connected; starting with the plug and the apps.
The short answer is that I found out that the outlets in one room did not have a ground wired into them ( old house, old wiring codes ). Without a ground, the surge protection in the plug does not work. Every time it turns off, then on again, it runs a risk of knocking out. The quality of your home wiring is key to any electronic problems that Wyze, or other manufacturers, cannot plan for. Once it wad grounded, everything checked out OK on the meters. I was able to wire the ground myself, which most people SHOULD NOT DO on there own. Get someone trained and experienced in electrical wiring. I learned everything I know about electricity from a Master Electrician.
You can get an outlet tester at hardware stores for less than $10. You plug them in and the LEDs light up to tell you if the outlet is wired correctly; or what is wrong with it. Go around your house testing every outlet and writing down any that fail. Call a general handyman first to get them fixed. He will tell you if there is something more serious that requires a licensed electrician.