I’ve experience the same issue (seemingly random freezes), both at work and at home, since the last major WIN10 update.
(It has resulted in a rather frantic “save-a-lot-and-often”-strategy…)
BUT in addition to that, I’ve got another glitch popping up.
When enlarging a viewport it looks blurry, as if the whole viewport was just zoomed in on… in low resolution.
(the blurryness last until i click on anything within the viewport… after enlarging the port, that is.)
I haven’t had time to troubleshooting the office computer, but I’ve just done a clean format & install of my computer at home…ran Rhino 5 without any plugins… to no success.
When in safemode, however, the blurryness is gone and the computer seem to be running just fine. ;S