EDGE supports fewer refresh rates than IE11

Confirmed Issue #7304139 • Assigned to Josh P.

Details

Author
Mark R.
Created
Apr 22, 2016
Privacy
This issue is public.
Reports
Reported by 3 people

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Steps to reproduce

  1. Get a display capable of something other than 60Hz
    (e.g. 75Hz, 85Hz, 100Hz, 120Hz, 144Hz, GSYNC, FreeSync, several models of DLP projector, Oculus/HTC Vive virtual reality goggles (90Hz), or other display).
  2. Open http://www.testufo.com or http://www.testufo.com/photo
  3. Observe EDGE is very stuttery and jumpy, while FireFox, Chrome, Opera, Safari, are all perfectly smooth at the same refresh rate.
  4. EDGE is hard-coded to 60Hz, in violation of W3C Animation Timing spec (end of section 5) … https://www.w3.org/TR/animation-timing/
    IE10/IE11 sychronizes smoothly at more refresh rates.
    For more info, see http://www.testufo.com/browser.html

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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “Rico M.”

      Changed Assigned To from “Rico M.” to “Josh P.”

      Changed Status to “Confirmed”

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