2016 corvette misses and stutters. Dealer changed fluid but the problem returmed in 15,000 miles.
Is this what you are talking about…
8-Speed GM Transmission Problems Fixed Via New TSB | GM Authority
If the flush doesn’t fix the issue, the next step may be to replace the torque converter, which could be glazed.
you might check on the CorvetteForum - Chevrolet Corvette Forum Discussion