ok, a follow-up. The switches work fine, UNTIL I use Alexa to turn the scene off. Once I do that, they all get out of sync. I have to go to the main switch (the one that is hooked up to load), pull the tab, wait 5 seconds, then push it back in. Once I do that, they work fine again as a 3-way, until I turn them off using Alexa.
Any ideas?
Dismania