Well, I discovered another strange Windows 10 oddity today. I am starting to think the OS is still too buggy to rely on.
Earlier in the day I was using Microsoft Word to type a reply to another topic I started. After finishing my reply, I opened my topic, copied and pasted it into the reply box, and hit the "Preview Post" button. I was amazed to see nothing was there. It looked just fine, and I could see it perfectly well when I pasted it into the reply box, but the box was totally blank when previewing it. Now, the kicker is that I was using Edge the entire time. Just for test I repeated the process in IE 11 and everything was fine.
After waiting a bit, I attempted several more similar tests in the Tests and Scribbles forum, and exactly the same scenario occurred. Absolutely nothing I pasted using Edge appeared in the preview box, yet everything worked normally using IE 11.
Just though you would like to know. I am curious, though, if anybody else has seen this behavior.