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Forum Discussion
Cm400 Overheating and slow speed
I've been noticing slow internet speeds over the last month. I'm supposed to have 120mb/s download speed through Comcast but often can barely get more than 10, often around 1 mb/s. Unplugging the mod...
Hello CCws16
Are you able to post your power levels and SNR?
DarrenM
Channel Power SNR
1 -0.6 dBmV 36.8 dB
2 -0.3 dBmV 35.9 dB
3 -0.2 dBmV 37.0 dB
4 -0.1 dBmV 37.0 dB
5 -0.3 dBmV 35.9 dB
6 -0.1 dBmV 36.8 dB
7 0.0 dBmV 37.0 dB
8 0.1 dBmV 37.0 dB
Hello Ccws16
If you have checked with comcast about issues on there side and everything is good you may want to contact support if the modem is still under warranty.
http://www.netgear.com/support/contact.aspx
DarrenM