Edge and IE do not support 120Hz, 144Hz, etc displays|
February 5, 2017
The problem: Both Edge and IE violate the
HTML5 specification for requestAnimationFrame(),
which states that a web browser is expected to match the display refresh rate:
"The expectation is that the user agent will
run tasks from the animation task source at a regular interval matching the
display's refresh rate."
The evidence: Edge and IE only support 60Hz well. When it comes to other Hz values
(both low and high), both Edge and IE both fail. Worst of all, Microsoft clearly knows about the problems,
but their lack of any actions (fixes) tells the whole story -- often marking bug reports
as "Won't Fix":
The solution: Use Chrome's web browser instead.
Also, refer to the 'Supported Browsers' matrix on the
Blur Busters browser test page.