Here’s an example of how corrections slowly work for me in Auto mode:
That high BG at 5 pm was not looking like the algorithm could correct it, so 8u Aftezza and a soft landing 1 hour later. Then today at 170 after breakfast and the algorithm slowly correcting it. Decided to let it go (I was on the golf course so mildly exerting) and 3 hours later a soft landing.