@ArcherC8 well, I think you got me! I looked at my Archer AXE75 and found this. When I first looked, port three was dead and port four was connected at 100 Mbps. I switched the two and now it is...

It certainly appears that I am connected via WIFI faster than the router is feeding me.

@ArcherC8 tried and no luck. I have locked on every channel one at a time. Weirdly, it doesn't always start off fast, but when it does after a while it drops right back down.

I have an Archer AX21 running in AP mode behind Archer AXE75 v1.0. I can occasionally connect my Directv streaming device at 250-300 mbps and it will last for a few minutes at best. Then it will drop...