Tell me about this. I got 3 rejections, the last 2 about point 3.2 ("the app crashes"), after neither anyone in my team nor at our MS contact team was able to experience any problems. And the only feedback was a PDF showing a snapshot of the Windows desktop and some text that the JPEG compression had rendered unreadable. I thought it was a joke. Luckily a support person was nice enough to spend time reviewing the app and helped me discover the problem. Which was due to unclear and misleading expectations about the review process. Oh well...