@Sammael1069 I used the driver that was provided with the adapter. It is a tp-link 10 Gigabit PCIe TX401. I figured that since it is the same brand as the router, that it would be compatible. Yes, I...

ArcherC8 wrote @Mschiff I would look at firewall, QoS, VPN, and DNS as possible causes. Also when you test, is the wifi on or off and is there other devices attached to the router? Thank you very...

I have 3Gb service from Wow!, and they furnished me with an AXE 16000 router so that I could get the full speeds. I am currently using the second unit, as when I updated the firmware in the first...