Losing half my speed when using 3rd party router (Netgear RAX 200 AX11000).
I have seen this so often, but can't seem to find a page with an official fix. I have AT&T fiber with 1 gig speeds. When using a 3rd party router connected to my AT&T gateway my speeds get cut in half. Speedtest on gateway through AT&T show 938Mb down/up. Can confirm this on wired PC also. Internet speed going to router (using Netgear app) are roughly 500Mb down/up. It seems to happen to a lot of people. I have tried both router mode and access point mode. Both yield the same results. Can someone please help or point me in the right direction?