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Slow internet speeds after installing Hamachi
I've been having this issue for so long now! For some reason, my internet is blazing fast until I install Hamachi. Certain website downloads are affected but others aren't. for instance, downloading ...
Try this to check the status of Receive Window Auto-Tuning Level
netsh interface tcp show global
and if it is disabled, turn it on with
netsh interface tcp set global autotuninglevel=normal
This helped me and two mates. The settings need to be run with admin rights cmd (and shift+ctrl when you run it).
As far as we understand it you would most likely want Receive-Side Scaling State enabled as well.
netsh interface tcp set global rss=enabled
We have not tested Hamachi after changing these settings. Nevertheless, just wanted to share because this problem was making us crazy.
So I'm not the only one! Yeah I tried EVERYTHING to get my speeds back, I finally got frustrated and reinstalled Windows on my PC, and found an alternative for Hamachi. I will never use Hamachi again because of this issue that was only fixed by a clean OS install. Not sure if I'm allowed to mention what I use now, so message me if you're curious :)
What alternative did you take?
So... I guess I have to kill my system too 😑
So... I guess I have to kill my system too 😑
- Yeah it's a real bummer! I tried to talk to support and they just tried to convince me it wasn't Hamachi doing this -.- Alright I'll just say it here lol I switched to Radmin VPN after restoring my system, never had a problem after that! www.radmin-vpn.com
- Yeah... Like you said. Did last night a clean install and use radmib VPN now.
Everything is just fine now!
Thank you bro, you helped me a lot.
A repair install didn't work for windows.
So you really need to install the hole thing from the beginning
