Thanks for the heads up on this. I was about to post a comment about freezes I still have with ONLY Lightroom and Win 10. Also, the crappy, sluggish performance if you check the "Use Graphics Card Processor". The GPU display performance is horrible when checked. It takes 3-4 times as long to respond and redraw after you check 1:1 from viewing at "Fit". The same scrolling. Hopefully, this helps. And it's not only your GPU. I use a Radeon R9 280X.
Thanks again for the post.
Nemo