Sorry I've not joined with the chat over the last couple of days, but I've been in Oxford enjoying the best of our summer.
I took the opportunity to see how many times the LTE actually showed more than 3 bars, and I have to say that driving down from Cheshire to Oxford it wasn't that many !!
Even, on those rare occasions when I had nearly a full single, move a few hundred yards and you see a completely different single strength, so if Audi is basing it's entire connectivity on this premise then it would appear the UK is probably not the best market to have this as a default.
Having said all this when I did connect as soon as I went back to less than 3 bars, I was back to what, for me, is a normal day to day situation i.e. loss of all personalised settings.
Coincidently my dealership phone me up while I was away, and once again reiterated how frustrating owning a car with this niggle is. I asked them to imagine they had just spent the best part of £1.5k on a new iPhone and every morning when they switched it on everything they had stored was lost and it started in flight mode, this seemed to hit home to them, so lets see what my diagnostic day next week brings.