NIC: Realtek 8168 series under one of the device tabs, although its called Realtek PCIe GbE Family Controller in the adapter menu in control panel.Īlready spent a bunch of time uninstalling drivers, from device manager and from the realtek uninstall with no luck. This issue only appears on windows 10 by the way, I ran a live fedora on the PC with the issue and I instantly was hitting 500mbps down as expected of my internet speed. I've tried this via multiple speed test programs, including google's own,, my ISP's speedtest and also. the exact same cable on my laptop reaches 500mbps.

So I've had this issue for a while now, I have 500mbps down but for some reason my PC only manages to reach 200mbps. downlink speed is back to its original state! : Issue has been fixed! following /u/R3L1c74 's advice, ran the following command: netsh int tcp set global autotuninglevel=normal. u/RoweDent created this awesome resource on network theory u/tht1kidd_ has created a suggestion post regarding information everyone needs to provide when asking a question about their network There have been some excellent guides written in this sub, and we're always looking for more! If you wish for your flair to be changed, please message the mods and we'll be happy to change it for you. Proof of at least 6 month's history of posting in this subredditĪs a result of this, users are now no longer able to edit their own flair. Your highest level of industry certification, or highest IT related job title held in the last 5 years to a comment you made in the last 6 months, helping someone in the community To obtain trusted flair for your account please message the mods of /r/HomeNetworking with the following info Trusted user flair has been added as a means of verification that a user has a substantial knowledge of networking. Please flair your posts as Solved, Unsolved, or simply Advice. If you can't find what you're looking for with the search function please feel free to post a new question after reading the posting guidelines Please use the search function to look for keywords related to what you want to ask before posting since most common issues have been answered.

Realtek pcie gbe network card