I just spent 2 hours on the phone with tech support. After he had me connect multiple computers back and forth from router to modem to verify speeds and multiple Ethernet cable changes (all which I...

I had replaced the Ethernet cable from my pc to the router with no change in speeds. After I did the firmware update, I am now not only having slow speeds but also dropping connection. Before upgrade...

Same problem started about 2 weeks ago. AC1750v2. Connected directly to modem I get over 100M download. Connected through router with Ethernet cable, I get about 35M download and wireless is about...