Bud,
Thanks for the updated files. I was able to easily get Basic working on the 3.12.0 via wifi. I also tested Advanced, but that seemed to break most features: imageModeMenu was inaccessible/greyed out and the additional visuals (e.g. insulation, humidity, etc) were missing. I was able to revert back to Basic without any trouble.
The one thing I noticed that was different between your 3.9.0 Advanced and 3.12.0 Advanced deployments was that the 3.12.0 lacked an updated facet.rcc. I wasn't sure this mattered, but thought I would mention it.