Forum Discussion
sudden slow internet speed on windows 11
recently I updated my windows 10 to windows 11. after that my download speed is suddenly decreased my actual internet speed is 25mbps when I check on the speed test also its showing 25mbps but while ...
I have tried numerous workarounds to solve this issue. I experienced it as well after installing Windows 11. The solution I found for my computer was in the properties for my network card. Control Panel>Network and Sharing>left click on Internet>Properties>Configure(Network Card ie: Realtek RTL8822CE>Advanced tab. In my advance tab under Property listed was 802.11d. Under that was 802.11n channel width for 2.4GHz and 802.11n channel width for 5.2GHz. I disabled the 802.11d and turned the other 2 to Auto. So far I have haven't had any further instances of slow internet. Good luck, I hope this helps.
- Thanks. Unfortunately, that temporarily fixed it. Had to go back to the drawing board to tweak more settings. 😞
