Had two light switches in my kitchen and either one could turn on and off the lights regardless of the setting of the other switch with no issues.
Replaced one of the standard 3-way switches with a GE On/Off and left the other one in place. Got it all hooked up, it works, it is connected to my hub and works that way and all is golden UNLESS the old switch I left in place is turned off then none of it works. This did not operate that way before.
Is there something I need to do or is this goofiness I just have to live with?