I experience this problem only when viewing LiveTV; all other video sources are displayed in normal color, but LiveTV displays in over-saturated color and I cannot find any way to correct this problem. (Windows 10, IE 11)
you either have the monitor or the display adapter set to the wrong resolution or to a text oir game not a tv mode
This could also be a WMM- DRM issue and yes win 10 sucks....
I know that twctv.com uses adobe flash player for its viewer. Have you tried either reinstalling adobe flash player or updating it to latest version?