That too, and even though we would like a new build to test, I am willing to wait another week if it helps the MS engineers to fix the EFI boot bug. As well as other bugs or issues. I am also developing homemade projects, and even though I plan ahead sometimes a bug can delay the project.
I hope they can resolve the video driver issues as well. I had to remove the ones from my AMD graphics card and use the standard Windows drivers because it would fail to boot.