I have connected to a far away access point and the maximum link quality speed is about 65Mbps but the internet is pretty slow. The signal is 54% (good) but the link quality speed is about 11Mbps. Why is this connection operating poorly? Can a more powerful antenna fix the issue, or its because the access point is too far away?
I mean by transmit or link speed, not the real life speed.
I am connected to a regular wifi ZTE router (ADSL), by a TP-Link wifi adapter. Can I break the distance factor by buying and connecting a high gain antenna?