I know it's off topic, but my quick 2 cents on Wemo, I had a whole house full of their light switches, like 18 total. Not a day went by that half a dozen weren't unresponsive, I've reset them and re-added them repeatedly. No other wifi issues except these switches. Finally over Black Friday sales I broke down and bought Meross switches to replace them all. Haven't had a problem since. There's a little quirk with Meross since they need to be added to a 2.4ghz wifi network, you need to disable 5G wifi just to add them in, but after that you can go back to wifi 6 and it all works perfectly.
(and also I have a nice collection of Wemo light switches for sale if anyone is interested...)