CM1000-1AZNAS Slow speed under 1Gbps Xfinity
I also updated my Ethernet adapter drivers and I am using CAT5e.
Re: CM1000-1AZNAS Slow speed under 1Gbps Xfinity
It could be several different things.
have you checked under the modem cable connection page to see if everything is connecting properly and that your power and SNR are within specs?
Is your cable within spec?
What website are you testing on? Speedtest.net often doesn't hit full 1gbps speeds. Try http://speedtest.xfinity.com/ and see if it hits full speed there.