All,
I got access to this radio and thought I would see if I had it in me to develop a driver for it. To my surprise, I was able to patch something together that appears to work.
I do have 1 lingering issue that I have not been able to solve. The "Skip" setting is inverted compared to the OEM software. Nothing that I have done so far has been able to 'flip' it.
I would appreciate some advice for additional things to try. Attached is the patch for the new driver and an image with various "Skip" settings. Specifically channels 5-8 and 13-16 should have "Skip" set to "S" and the remaining channels set to "".