Audi Connect Issues

Hi All. Since around 3pm yesterday afternoon my car seems to have lost its connection with Audi Connect. I cannot connect with the car via the MyAudi app (get an error message after a period of time with the and I am getting no traffic data for the navigation. Car still has one month remaining on its Audi Connect licence and I am getting an LTRE connection showing on the display for the built in SIM, although on Saturday that was only able to show. 2G connection. Am also occasionally getting "no network connection message" and yesterday had the privacy settings screen pop up for no apparent reason.

Wondering if anyone else (I am in Surrey) is having similar issues. Don't know if it is coincidence (think it is) but I did a full map update on Saturday using the files downloaded from MyAudi