Audi's E-Tron SUV has seemingly been in development for ages, but you're going to have to wait longer still to see it on the road. The automaker has delayed the electric SUV's arrival by four weeks due a "software development issue," a spokesman told Reuters. Changes to an unnamed piece of software required that Audi ask for new security clearance. It's not a dramatic delay given that the E-Tron wasn't supposed to hit dealerships until the second quarter of 2019, but it's not doing any favors to Audi or early adopters. However, it could have been worse.