Haven't had any issues with my TP-Link outlets, yet, except for the TP-L servers going down a few months ago.
Another win for GH today. Alexa couldn't even understand me correctly when i asked what time a local store closed
today. Three tries and she got the name of the business wrong each time
Asked GH and she got it right the first time along with letting me know what time they closed today. AND I finally got the TP-L outlets linked with GH. It was me, not the product. I had to update Kasa, Google Home and Google Assistant (I don't let most apps update by themselves).