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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 ...
anupbadri
I experienced same issue as you mentioned.... just the funny was that i have Windows 11 on a powerlaptop (i.e. gamerlaptop) and when i was on another location i did not have this problem, just when i was at home!
So the issue in my case HAD to be external and then i discovered i have (of course) an onboard network adapter which is a Killer wired and wireless network adapter, but i also have a docking station with 2 UHD adapters AND an extra network adapter!
I measured in internetspeed of 860MBps (loaded with online gaming children) so on a 1Gb not a bad performance at all
I have that external adapter connected to a separate network segment of which consist of NAS and SAS devices.... when i pulled one of the 2 connections.... problem was solved!
Please @Microsoft: Investigate why 2 network adapters together in one device are slowing down performance incredably much! Either of them separately are working perfect!
I
- Did actually work! Tried different methods (thought the problem was in network switch) but actually it's 11's problem. So disabling all the network adapters (VPNs, NAS etc) in windows worked.
- Oh well... It comes back, even after disabling all the networks. For some reason the cap is moving between 40mb on upload while giving unlimited speed to download. And it switches back and forth..
