Your computer saves IP addresses in its cache and joins hands with the DNS that results in a faster data transfer from the hostname. Also, disable any extensions that are eating up too much bandwidth. Make sure neither any app or any Windows Updates are being downloaded in the background. Disable Bandwidth Consuming ExtensionsĪlways check your browser for any apps that are consuming a high amount of bandwidth and causing the Internet to slow down, that results in slow Netflix speed. Select the time zone you want to use in the drop-down menu on the right.Click on Date & time, and turn off Set time zone automatically on the right.Open Settings, and click on the Time & language icon.If you’re using a time zone or have your system set to a different region than your actual location then this might be the reason behind the conflict with Netflix app and it’s site. Additionally, if you already have the latest drivers installed, download the older versions of the drivers as the newer version might be causing the Netflix slowdown issue. Visit your card manufacturer’s website and download the latest driver and install it. One of the biggest reasons for Netflix running slow on Windows 10 or Netflix not performing properly on Windows 10 is outdated Graphics drivers. Netflix speed should be back to optimum levels now, else move onto the next step. Once the removal is over, go to the Windows Store and search for Netflix.Select the Netflix app and click Uninstall.