Hi. I'm playing with 1.12.3.3173 version (from Steam).
In the 4th tutorial, I have to accelerate to 2/3 of the scale (I do, with Shift key), and activate SAS (with T key, apparently), but when I press T nothing appear, and I can't proceed with the tutorial (the "Avanti" key - sorry, I'm playing with the Italian language, is greyed out).
This makes me sad, after the bug in the 3rd tutorial, I'm losing the desire to learn this game.