I'm more convinced now that it is a Pagefile problem. As soon as I reset my Pagefile size I have (almost) no problem at all!
Just in case you don't know:
Control Panel > System > Advanced system settings > Advanced tab > Performance/Settings > Advanced tab/Virtual memory/Change...
Well.. That's one way. I'd guess there might be 5 different ways of doing the same thing, as usual.
And it is recommended that Pagefile size is set to at least TWICE that of physical RAM.
Mine is a minimum of 3x and max of 4x.
On the basis of the OP saying If your system still experiences performance problems after installing the latest updates, you may be experiencing a different issue. Please describe your issue in another thread or by using the Feedback Hub, I did start another thread on this issue.