Hello everyone, thanks for providing this video of the various crashes you have experienced and for also providing your crash log when trying to edit with macroblocks, I will forward this to our TM team.
Would you both happen to have a copy of your dxdiag system files that you can send us, or that you can upload to another site, so we may access it? This is a file that our QA team will ask for for any investigation into crashes or bug reports, thank you https://ubi.li/msrxL