Wastegate Fluttering and Lurching above ~50% 2018 2.3L EcoStang

[snowedin]

Hey all, tried a fair amount of tricks and attempted solutions to get this problem resolved, but during small to wide open pulls the throttle opens and closes quickly for numerous reasons such as "Tipin Det Control", "Anticlunk tipin limit" and the car lurches back and forth during acceleration. Just looking for any advice on areas I may have over-set some values to make the car do this. I've included the tune and log, let me know if anything else is needed.

Thanks!