Connectivity lost after a flat battery

[DaveP28]

I am a new owner of an e-Tron R/S GT, and while it’s mostly been good, I have one problem that I can’t figure out how to deal with. 

The car sat on the driveway for a couple of weeks (plugged in and charging) without me using it, and the 12v battery went flat. After the AA managed to get into the car and I’ve recharged it, it seems that the network connectivity in the car doesn’t work any more. Although I can connect via CarPlay and navigate etc that way, the car itself can’t connect to any online services, and doesn’t connect to the MyAudi app any more.

I’ve spent more time than I can count poking through the various settings dialogs in the car to try and find the right setting to get it connected again but with no luck. Has anyone seen this before, or is able to suggest a fix ? 

Thanks

[Steve Q]

I would get this booked into Audi as it sounds like there's a battery drain on it. It shouldn't have gone flat in 2 weeks in my opinion