Regression - do not reproduces in 2017.3.0b3, (don't have 2017.3.0b4 to check), and reproduces in 2017.3.0b5/b6 and 2018.1.0a1
Can't reproduce on Mac or on Windows 10.

It happens on my Windows 7 64b laptop !!! (Update: and Windows 8.1)

How we can reproduce it
1 Create and open new Unity project
2 Create new empty scene and save it
3 Go to build settings (File->Build Settings) and Build and Run Standalone

Actual results:
when Standalone is opening the start animation (loading screen with "Unity" word) is glittering - please see attached video (Regression_GlitteringStandalone.swf)

Expected results:
it should not glitter - the same as in previous Unity builds