Hey, so I've been having this issue for more than a month now and I can't stand it anymore. My internet keeps disconnecting me and when I troubleshoot it gives me this error. "One or more network protocols are missing on this computer". It only does this when I use ethernet (Via Powerline Adapter) but when I use my usb wifi it doesnt give me this error. (But my wifi is horrible so I can't really use it for anything). Here is a list of everything that I have tried. Disabled ipv6. "netsh winsock reset" in CMD. Factory restored my PC Bought new ethernet cables. ipconfig /flushdns ipconfig /registerdns ipconfig /release ipconfig /renew netsh winsock reset catalog netsh int ipv4 reset reset.log netsh int ipv6 reset reset.log Disabled and enabled my adapter. Reset my Powerline adapter. Uninstalled and reinstalled my ethernet driver. Reinstalled TCP/IP Uninstalled my anti virus Disabled Proxy Keep in mind, sometimes when I repeat these options it goes away for an hour or so. Then the issue comes back. I have tried every solution that has been posted on the internet and it still comes back.