Can anyone confirm whether or not the Houdini Launcher and Houdini are supposed to be working on Sequoia 15?

They work for me on my M2 Air. I will say though that when I first tried it the Launcher would just crash immediately. I re-installed it and it seemed to be okay afterwards and I was able to launch Houdini successfully.

You’re right! I forgot if Launcher crashes to reinstall it.

Okay, I’ll try again when I get home.

Thanks.