I've got a 2020 Renegade Sport AWD with the 2.4 and automatic transmission. I have been fine with the transmission behavior at lower speeds. It shifts quickly, is peppy from a standing start and when going full throttle at lower speeds. Overall,I am very pleased with the Renegade. However, at 70 mph or so, the transmission downshifting at full throttle is anemic and the acceleration painfully slow. I am looking for feedback from anyone who has the Autoflash tuning. Does it significantly help the problem I have described? I realize it is a four banger but also have a six speed manual 2018 Compass AWD with the same engine and it does much, much better when accelerating at higher speeds. Thanks for any feedback!