Edit: I figured it out, it seems to be a hardware limitation of my keyboard, and not related to the game.
Check this out: https://www[dot]microsoft[dot]com/applied-sciences/projects/anti-ghosting-demo
I checked with this and, indeed, Alt+A+S does not work in general for my keyboard.
Also holding down both shift keys allows me only a certain number of other keys. Both shift keys + Q through T doesn't work, but Y and U does.
Weird, didn't know my keyboard had this kind of limitation.
There are keyboards out there that support "anti-ghosting", or an unlimited amount of combinations, as I understand it.
Huh.

Hey all.

Is it just me or did anyone else notice that it's not possible to dodge diagonally back-left (Alt+A+S), but it works for any other diagonal direction (forward-left (Alt+A+W), forward-right (Alt+W+D), back-right (Alt+S+D), and obviously horizontal and vertical dodging (Alt+A, W, D or S) works fine.

Only Alt+A+S doesn't work. Any ideas for why this might be. Is it just a me-problem or generally known? (Haven't found anything online.)

All three keys work individually just fine, and as mentioned, Alt+A or Alt+S does work, too.

Cheers.