I followed this thread and successfully added my 2gig panel GC3(v3.1) as a secondary controller with the ST hub as the primary controller. All my Z-wave devices showed up on the setup screen (Smart Home Devices->View All Devices) and also at ADC. However, it’s blank under Smart Home Controls/Lights. What am I missing? Thanks for your help.
You should be able to resolve this issue by following the steps in this post.