I don't think the DCS operating system is being rewritten as much a this is a new interface controller for the operating system. The app & WIU are more lik building a new DCS remote and using the OS that already exists.
I am a little saddened by yet another delay of the premium app. It does seem a bit crazy that development & release of the app is well over a year. Especially for a product that only exists as a digital download and requires little effort for end user delivery.
Maybe one of the original beta testers for DCS can answer this question: How long did the development of DCS protocol, TIU, and DCS remote take in comparison to the WIU, and Premium app?
I am happy to wait for perfect product, but promises that keep getting pushed back to a later date are getting hard to swallow.
H1000