@Kevin_Z Thank you for quick reply. I think I may have found that it is simply that the AX50 antennas are not as strong as the R7800, as signal and resultant speed drops off much more rapidly as I...

I just installed the AX50 as a second AP (to be used exclusively with my AX devices), relegating the slower AC devices to my existing Netgear R7800. I am consistently getting wi-fi throughput of...