I successfully installed my first Red Series Dimmer earlier this week, installed the device handler successfully, and created a couple of Smart Lighting Apps in SmartThings. This switch behaves as expected. I have since installed two additional switches and assigned the device handler. Both switches work for local control and are connected to SmartThings. I can turn them on/off through SmartThings, disable local control, etc. However, neither of them will perform a multi-tap function. I have included some screenshots. The Master switch is the one that works properly while Pendants and Theater do not. I have highlighted some differences between the installations. I am not sure why these differences have occurred as I did everything the same. Also, any trick to getting a secure connection?
Thanks in advance!