@ArcherC8 Thank you for your response! When connected directly to the Cox modem via ethernet cable, bypassing the TP-Link, the network speed is excellent (500+ Mbps by Ookla). However, during some...

We recently replaced our old Cox modem (which worked extremely well with our TP-Link) with a Cox Panoramic modem. Our TP-Link connects without issue, but over the course of a few hours, we note the...