@Robert_Vandervoort, I put a few min into this today and figured out from an @RBoy posting ([RELEASE] Enhanced ZooZ 4 in 1 Sensor (ZSE40 v1/v2/v3) Device Handler with Temperature, Humidity, Motion and Luminescence Sensor with Lux Reporting) that there’s a bug in the ST Android that doesn’t like decimal range values in the Preferences. When that’s there, it throws an error when trying to load the Config page of the ST Android App.
I took your latest build (0.4) and removed the decimal range values from the Preferences Inputs and all is fine now.
Thanks again for your work on this handler, very very nice fit for the Aeon switch.