larryllix, thank you so much for your reply! You were one of the other people I saw discussing this topic extremely intelligently and am truly thankful for you reaching out.
I just got my ISY this week, and yesterday purchased the ISY Portal Module which included the ISY Network Resource Module.
With my ISY set up, my entire Insteon network is up and running 100% without fail (KPLs included with no errors!), and it is my Hue specifically that is the issue.
With the ISY Portal Module and DualBandAid's instructions, I can control any individual Hue light, any group of Hue lights, but not any specific scenes. When I turn groups on/off, they remain in the last state so if 1 light out of 7 was blue, when I turn back on it remains blue.
I have programs to turn off the entire group, I have programs to turn on one light, and I have programs to turn on entire group back to last state, but for some reason my programming for scene is not working with the same parameters.
Thoughts?