auto negotiation

Original setup where I got full 1 Gbps: RT-AX58U router (merlin firmware) -> modem router -> X570 Taichi Intel 1Gbit ethernet port I purchased this NIC: TRENDnet TEG-25GECTX and this switch: SODOLA Unmanaged 6-portr POE Switch, 4x 2.5G Base-T & 2x 10G SFP+ and while I am now able to take...

Hey all, Recently picked up an RT-AC88U and noticed that no matter what I do, I can't get it to negotiate 1Gbps for any of the LAN ports. I upgraded from a (now dead) 68U that was flashed from T-Mobile junk back to vanilla and it worked fine for all four ports. One of my two wired systems...