I know this post is 6 years old, but I was wondering if any solution has been found? As I am struggling with the same problem and have spent countless hours changing settings, uninstalling/reinstalling programs, and the only thing I have found so far to fix the blurring issue when moving is to wipe my system and completely reinstall windows!
I don't completely understand why it is happening as it seems random as to when it does happen, take last night for example friends and I were playing for hours with no issues and when I jumped back in this morning it was blurring when I move and there were no updates or changes to the system and the only game it seems to happen to is Destiny 2.
If anyone has any updated info on this or can point me to a thread that does it would be greatly appreciated, Thaniks!