Following another thread here I came to understand that there was a recent issue with an update at Lutron and a modification was made to the component python module to accommodate that. I updated the module and that fixed the “invalid configuration” issue but it seems to have created a new issue. Where previously I had a device called switch.living_room_fan it is now named switch.living_room_living_room_fan. I have several other devices that are now named this way. Is anyone else seeing this issue?