Thanks for the examples you included above. I think I have figured this out based on what we've been talking about. Although I can't set my screen resolution to 960x540 same as my slide size I set it to the next size up 1024x768 and it has made my recording so much clearer so thank for that!
Also I thought the quick overview video you included above was a video about recording but it was just a page for the discontinuation of IE 11.
Would you have a link to a tutorial on screen resolution and slide size like we've been talking about here?