Windows 10: WiFi Download Speeds Stall

There is an issue with Receive Segment Coalescing (RSC) on Windows 10 that causes download speeds to stall while connected via WiFi.

Steps to disable Rsc using Microsoft’s automated tool:

    1) Download the “.diagcab” file located here: https://aka.ms/diag_cssemerg11005

    2) Run it, and let it see if it can determine the problem and fix it.

    3) Re-test your wireless internet connection.

image

Once the above is done the problem goes away.

Philip Elder
Microsoft High Availability MVP
MPECS Inc.
www.s2d.rocks !
Our Web Site

Leave a comment

Your email address will not be published. Required fields are marked *