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Forum Discussion
Ace_Card
Sep 06, 2025Aspirant
CM2050V - Latest Firmware Preventing 2.5 Gbps Passthrough on Ethernet Port
Hello all, and specifically to the moderator, I'm reporting a potential firmware or hardware version defect where the native Ethernet port fails to pass through 2.5 Gbps speeds to the LAN, with f...
CrimpOn
Sep 07, 2025Guru - Experienced User
another crazy consideration. Xfinity claims that the account has been configured for 2GB download and the tech claims that the Netgear CM2050V modem is at fault.
Great. Let the tech install a modem from the truck and demonstrate that HIS MODEM provides 2GB download speed. If his works, dump the CM2050V and buy a new modem.
(Digression: Last year, I had a problem with the Tuning Adapter Spectrum supplied to enable my Tivo to function [required by the FCC]. A technician spent 8 hours [his entire shift] working on the problem. Installed 4 different Tuning Adapters. Replaced cables and connectors. 8 hours! After he said, "sorry. Can't fix this" and left, I called Spectrum one more time. A nice woman said, "hmmm. your account is not coded correctly. Can you try the Tuning Adapter again?" We spent a full day trying to solve a problem that wasn't there in the first place.
It would be crazy to find that Xfinity told you that the account had been changed to support 2GB download, but that it was not actually set up to do that.)