Cable Modems & Gateways

Discuss Cable (C and CM series) modems and gateway products.

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Discussions

Nighthawk C7000v2 Freezing
Wanted to know if anyone else who purchased this cable modem router has had the issue of the unit just freezing up and it not working. Purchased this in 2023. Had it activated with Spectrum and the ...
RonBas
Jun 21, 2025 Place Cable Modems & Gateways
C7000
57Views
0likes
13Comments
connect CBR750 to xfinity gateway without ethernet cable?
Apparently xfinity isnt charging equipment rental fees anymore. I was trying to make a small adjustment to my internet plan and the rep said it was cheaper for me to use their xfinity gateway rather ...
obiorbi
Jun 21, 2025 Place Cable Modems & Gateways
cbr750
not listed
28Views
0likes
3Comments
I directly connect ORBI 750 Modem to cable and no other thing comes in the middle
This is not true for all the cases. In my case, I directly connect ORBI 750 Modem to cable and no other thing comes in the middle. Still my network is under a gig. Xfinity is sending me notifications...
MaazaMode
Jun 20, 2025 Place Cable Modems & Gateways
not listed
46Views
0likes
4Comments
CAX80 vs CBK752 for Xfinity
As title says, I’m in an unfortunate location where only Xfinity Internet is available with up to 1.2Gbps service being the highest offering. I currently run CAX30 with an EAX80 extender for our sing...
dlimanov
Jun 20, 2025 Place Cable Modems & Gateways
cax80
cbk752
71Views
0likes
17Comments
Buyer Beware! - Netgear CM2050V Modem Officially End of Service
Apparently Netgear is washing its hands of this item after the recent firmware fiasco. See attached.
Kitsap
Jun 20, 2025 Place Cable Modems & Gateways
cm2050v
22Views
1like
1Comment
Is the Netgear CM2000 end of life now?
Just a question if the Netgear CM2000 is EOL now? I am only using it right now as I dont know when Xfinity will roll out mid split. Once they get it going in my neighborhood I will get the CM3000. ...
Solved
strykerzr350
Jun 20, 2025 Place Cable Modems & Gateways
cm2000
46Views
0likes
2Comments
CM3000 Comcast Business Slow Upload
Using the Comcast provided modem I get > 300 Mbps upload. Changing to the CM3000 I get 30. I've spent hours with Comcast tech support and had multiple technicians out. Thoughts? Cable Di...
dannoz
Jun 18, 2025 Place Cable Modems & Gateways
cm3000
33Views
0likes
4Comments
Netgear CM2050V Modem Firmware Update to V10.01.03
Some reports earlier today out of PA, updated firmware for the CM2050V modem has been pushed. No indications this is a test case or a slow roll example. This firmware should be mid-split capable. ...
Kitsap
Jun 17, 2025 Place Cable Modems & Gateways
3.1KViews
0likes
28Comments
How many devices can you put in the MAC filtering table on a CAX30
How many devices can you put in the MAC filtering table on a CAX30? I use MAC Filtering for all wireless devices but not wired so need to know how many devices I can MAC filter to allow them access....
Masterpiece17
Jun 12, 2025 Place Cable Modems & Gateways
364Views
0likes
5Comments
Random disconnects: C7000v2 (Nighthawk AC1900)
Throughout the day, I experience random disconnects from the internet for roughly 30 seconds to 1 minute at a time. This will happen seemingly randomly, whether my computer is using the connection th...
SgtHartman
Jun 10, 2025 Place Cable Modems & Gateways
C7000
47Views
0likes
5Comments