I am trying help a friend with a weird issue and am out of ideas. They messed with their internet settings trying to set up a server for gaming, and after doing so, web browsers seem to not have a consistent internet connection. Applications like steam and discord function perfectly, chrome wont load videos from YouTube, Hulu or Netflix, but prime video works fine, gmail takes very long to load anything. Firefox will load youtube and hulu, but only after several tries for each video( refreshing the page and/or reloading the browser), and still prime video works perfectly. I have done all the basic trouble shooting i can think of, restarting the computer, making sure drivers are updated etc., and have even reset the network settings on the computer, both through the settings menu, and by using the command prompt. The computer is running windows 11 home, with an amd ryzen 7 27000, 32gb of ram, a x64 bit operating system with a intel I211 gigabit network connection. Any help is appreciated!