There appears to be quite a few Golf (in general not just R and GTI) owners not happy with the new info layout and software bugs, anything from nav freezing/car not overtaking when ACC in use, set speeds switching between mph/kph and numerous Climate issues.
But oddly it's not all cars so not totally software related.
Someone also complaining of car headlights switching on and off in his drive which turned out to be he had set 'turn lights on when approaching car' and I imagine his key was boardering on the activation point so maybe some faults are user finger trouble
Begs the question how similar is the 8y system going to be to that in the golf?
Hopefully the Audi system will not be a glitchy nightmare!