Ctdi cmtx listed 4 x | Xfinity Community Forum
WEBOct 21, 2022 · If you're using a newer xfinity gateway device and don't have a MOCA filter on your line, I'd recommend you get one. This is the one I use, and it's working quite well: Filter, MoCA POE for Cable TV & OTA coaxial Networks ONLY
CMTX CTDI Device Connection Notification From Inactive Account
WEBSep 26, 2023 · A CTDI CMTX notification happens when a modem is connected to a network and there is no MoCA filter on the line. It's possible your old device was recycled, or is being tested by the warehouse for functionality.
How do I get rid of CDTI CMTX as a user on my wifi. | Xfinity ...
WEBDec 30, 2023 · It is nothing wild, it is just a small barrel like adapter that a tech would set up in line on the coax to avoid crosstalk between boxes. It uses frequencies slightly above the normal cable TV frequencies to pass video to other devices. Comcast uses it for pairing boxes that use a primary box as the tuner. 0. 0.
CTDI CMTX Device Hack : r/Comcast_Xfinity - Reddit
WEBDec 17, 2022 · I have been getting repeated notifications from xfinity that devices identified as “CTDI CMTX” are being added to my home network. After two massively frustrating hours on the phone with various xfinity “techs” and being disconnected twice, the tech agent had me rename my user ID and password.
CTDI Accessories
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Use approved third-party equipment for Xfinity Internet and Xfinity …
WEBUse approved third-party equipment for Xfinity Internet and Xfinity Voice. Find out more about buying and using your own internet equipment (cable modem/gateway) instead of renting an Xfinity Wireless Gateway.
View your equipment information in your account - Xfinity
WEBYou can view the make, model and serial number of your TV Box and modem in your account. You can use this information to: Identify your equipment. Troubleshoot technical issues. Access user manuals for your devices.
5 Notifications “CTDI CMTX Connected to your home Wifi” - Reddit
WEBAug 17, 2023 · I received 5 notifications from the xfinity app saying “New device connected: A new CTDI CMTX connected to your home network” I have no clue what this is… And when I check the xfinity app I only see the connected devices that I know of.
CTDI CMTX / Random devices connecting via CoMA : r/Comcast_Xfinity - Reddit
WEBNov 14, 2023 · I received an Xfinity Gateway last week and it has been working with zero issue until last night. Random unknown devices have been connecting and bogging down my connection. 5 of which are named CTDI CMTX. I also have a random Roku, Firestick, Google Pixel and a few others connected via CoMA.
CMTX CTDI | Xfinity Community Forum
WEBNov 22, 2022 · Trouble is, that the devices that xfinity provides do not clear their ARP caches very often, so it may still show in the network even though the device is turned off. To be really effective, turn off all unnecessary devices, then reboot the modem/router, then see if the device is gone.