2021 AUDI Q8 Lane Departure Warning Problems

The vehicle recently started to behave uncharacteristically when navigating around the curbs and changing lanes, it feels like you have hit a patch of black ice or an oil slick which I attributed to needing new tires. I purchased new tires according to the vehicle Audi manufacturer specification and had an alignment done on 2/14/2024 as is required for all-wheel drive vehicles. The situation was explained to the Audi South Atlanta Service Desk on 2/14/2024 and was logged as "Customer states that the vehicle stutters/shakes and tires seem to lower when changing lanes & going around light curves. The Customer requested that the lane departure system and other related components be checked to confirm if they are operating as designed." Dealership feedback: "Test drove: vehicle driven 2 miles and operating normally when compared to the same or similar models. No DTC's detected & lane departure system operating properly at the...