Had some problems with these as well however, after reading this post and following the directions, all is well
I just re-paired my sensors to verify my process. Here were the exact steps: Include the Z-Stick (mine is the Homeseer SmartStick+) as a secondary controller using PC Controller software (I'm using version 5.39). When including to Hubitat include in unsecured mode (uncheck any security boxes that Hubitat prompts) In the PC Controller software click on the secondary controller line. Click the 'Add' button. Push the button on the ZSE40 2-3 times to wake it up and get into inclusion mode. (Have t…