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KvZ3278's avatar
KvZ3278
Follower
Jul 06, 2019

Model C6250 with slow speed

I upgraded our business account with Comcast to 150m. I bought the Netgear C6250 to handle the speed. After numerous speed test and power cycling with Comcast the best speen I can get is 36 upload. Comcast says the speed all there. 

Saying it is something with the modem. How do I check to see if there is some wrong in the modem?

1 Reply

  • FURRYe38's avatar
    FURRYe38
    Guru - Experienced User
    Jul 06, 2019

    Check two different wired PCs connected to the modem and test with Ooklas Windows or Mac installable speedtest app.