Installation went fine with the door and motion sensors but it crashed ( error out ) if I try to add any of the following ( siren / switch / momentary switch ) anyone came across this problem and how to solve it. Everything connected according to the video setup except for these three issues. SmartThings error out regardless on which konnected board I set up ( have tried all 3 of them that I have ) so I know it’s not a konnected board problem.
Any insight will be appreciated.