Wemo devices stopped working...again

I'm so tired of this Wemo BS. Anyone have some recomendations for a nice stable zigbee outlet?

Anyway...I've been using the Hubitat Wemo app for two switches (outlets), and 3 rocker switches. They have static IP's assigned, and they "usually" work. But, lately they have gotten very glitchy, and as of two days ago the devices can't be used at all.

They still show up as being found in Hubitat, but Webcore and Google Home (through Hubitat) can't find them. The Wemo phone app sees them and can control them just fine though.

Any ideas? Why are they so flaky?