Bug Upgrading materials in HDRP yields crash on latest Alpha

I am upgrading a project to a new version. Reimport works but the editor asks me to confirm upgrading the project materials to the new HDRP version. This process crashes the Editor when almost done.

 

Are you developing a serious or commercial project? If so you shouldnt be using a alpha or beta version of Unity, unless its due to you needing a certain feature thats needed by your project. You dont always have to upgrade Unity every time a new version comes out.

Do yourself a favor, grab the latest LTS version, you wont be having probs like that, after all, theyre called alpha or beta for a reason...