Not sure why I didn't get notification of these posts so apologies for the long delay on my front.Do you know if the PD-6ANS is capable of working with a 4-way switch?Strange how a few days can change my search results as today Google did show me this post:
https://forums.lutron.com/showthread...witch-question. Unfortunately there is no wiring diagram to go with a potential solution. I have three switches with one of them being a 4-way that I would love to replace with the Caseta, but am now starting to think that use of a Pico is the only way. The idea of having to maintain the Pico batteries is what bugs me and therefore I would like to avoid.