Did you read the article?

I haven’t tested the cheaper Amazon ones. They probably don’t have Bluetooth but they probably work the same.

But the wifi on my ANOVA has sucked since the beginning. I’ve never really been able to use it. No way I’m paying a subscription fee for something that should have worked since the beginning and still barely works. And bluetooth is pointless because I can’t start cooking when I drive home

In fact, I should have returned it given that it is normal for houses to have multiple wifi access points

I suspect that maybe the cheaper units which hit the market is maybe now why they’re struggling