Personally, I do not have these problems but I feel for those that do.
What I would like to know would be are the devs and testers seeing these problems on their systems? If not, what are their specs, settings, solutions?
Sure, it may not work for everyone due to so many variables but I am not sure I have ever seen any of them share their specs, settings, solutions if they have one other than Big N.
If in fact there is a problem inherent in a particular build, they should be open and share that with us?