Netgear Model R6220
I have Netgear R6220 router, My Network service provider is offering internet at a 400 Mbps speed, After connecting their ethernet cable to the Router, LAN speed at my Desktop end is only 90 Mbps. If I connect the service provider's ethernet cable directly to my desktop the speed is 400Mbps. But with the router the speed drops to 90 Mbps.
But the 5G wifi seped is around 350 Mbps and the 4G wifi is 50 Mbps. Could anyone help me to sort this anamoly and suggest a suitable fix for the issue.