@LGR Sadly, that did not fix my very similar issue (1gig fiber, 700+ down, 54 up). In fact, going from Auto to 1000/full dropped my upload to 33 up!

I have a gig fiber connection. When the pandemic hit, and my wife and I were going to be working from home, we upgraded to the Archer . Prior to December 2020, I was getting 700-900 Mbps up and down....