Apple Home loses connection with Kasa TPLink devices almost nightly

My Apple TV 4K is my Home hub. Just in the last week or so, I have noticed that I get a spinning wheel on my Apple TV like it can't find my network. And later I notice that a number of my TPLink switched plugs show themselves in Apple Home as being "No Response". I don't know that the hiccup in the Apple TV is necessarily related to the plugs going offline. The only reliable way to get them back online is to unplug them and plug back in. All firmware is up to date.

Anyone else seeing this or have any thoughts?