@FlaHockeyGuy You havre a different router from what you wrote in the Suject and text vs. the model #? If you indeed have an AX11000, not supported, see this link,...

@Jojo99 From what I know, the Version change is due to a design change, that is different components used. That requires different f/w due to that. Possible due to the age of V1 it might not be...

@Sparky1 Hmm, wonder if the other 100Mbps cables is pulling it down? LAN 1 and 3? Shouldn't though? Have wireless access? Remove ALL LAN ports except the router and connect via a wireless device and...

@Jojo99 Sorry, my mind must have been on a fog... I don't know why I was looking for a V1.7? You do have a V1.0. The next digit was on the firmware. Usually that is listed differently, like...

Sparky1 wrote @IrvSp The negotiation speed for the Internet port is stuck at 100 mbps Full Duplex. I bumped up the negotiation limit to 1000 mbps and it's still stuck at 100 mbps. I've bumped up the...

@Jojo99 The 'Support website' for this router doesn't list your version (https://www.tp-link.com/us/support/download/archer-ax55/v1/#Firmware), V1 and V2.6? Are you in the US or somewhere else in the...