How well does UE4 run on Windows 10 ?

It is awesome Falcon, I got it ~8 hours ago, it seamlessly upgraded without me needing to re-install anything, but there was one major issue. When I logged in, I couldn’t get my 2nd monitor to be detected, and W10 kept repeatedly freezing up, which forced me to do a hard-shutdown. After more than 5 hours, 50 restarts, and lots of errors, I decided it was time to re-install W10 but keep my files. After re-installing, I am just now getting my software all re-installed, and it is awesome!