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Forum Discussion

markymarq's avatar
Jan 04, 2021
Solved

CM 1200 not showing ISP speeds

Hello!   I recently upgraded my Spectrum service to "Ultra" which is rated at 400Mbps download-  minimum.  I also pruchased a CM1200 modem to replace a C6300 Modem/Router, and the CM1200 installed ...
  • markymarq's avatar
    Jan 04, 2021

    This issue is now resolved - was not related to the CM1200.