Browser Video Flash Player issue Windows 10 SP4

[techi]

Anyone have this issue

1) The video will blur(something like censored blurrish) before it turn clear each time scroll the timelime
2) Microsoft Edge - when play full screen, it will be a quarter size (1/4) top left and rest of screen white. Firefox is fine.

 

[leeshor]

Your post/thread was moved and title amended.