Hello there, i have fibre connection at my home and that router is not strong to cover my entire house, so i have my old router which has no fibre connection port, and want to use it as a wireless extender but iam not able to set it. I tried tp follow the stepa from one of the famous article, even after following step by step it is still not connecting to the internet of my fibre connection. Please help me if anyone knows about it. I also tried to set it up while on technical support call but they were also not able to solve the issue. For reference my router is tp-link archer c6 v3.20. please help me to set it up as a wireless extender