I'm aware that this topic has been covered Ad nauseam, but mostly the answers given are either incorrect or do not work. No matter how many times I change it, my laptop suddenly keeps on trying to use a proxy server, when I don't use one. Consequently I cannot connect to the internet. No, I dont have a virus or malware'. If I try to change it in settings, LAN connections, then the LAN settings is greyed out. When I change it in the Microsoft Edge browser it does not allow me to save and keeps reverting back when I close the browser. This has happened before and I fixed it but I was doing so many things that I don't know which one fixed it. It was also straight after a Windows updates was installed so I think it might be the updates changing the Edge settings. Anyway, help! Please. Thank you.