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SB8200 issue after moving - No internet

  • November 4, 2024
  • 1 reply
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D
The Many
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After moving to a new location (moved to an older house as opposed to being in an apartment), SB8200 can’t establish a downstream connection. Getting errors very similar (almost exact same status message) to the ones in the following post:

I also am getting multiple instances of “UCD invalid or channel unusable” and “No ranging response received.” Modem has worked for 2 years and has only started failing after the move. Checked and the warranty has expired in March of this year. Any suggestions on how to fix this issue?

 

Thanks!

Best answer by plemans

If you’re having an issue after a move I’d be checking with the ISP to ensure they connection you are using is a good one? could be that coax jack not connected or is connected with a sketchy signal. 

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1 reply

plemans
Juggernaut
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  • plemansJuggernaut
  • Juggernaut
  • Answer
  • November 6, 2024

If you’re having an issue after a move I’d be checking with the ISP to ensure they connection you are using is a good one? could be that coax jack not connected or is connected with a sketchy signal. 

Current setup: Netgear CM3000-->Netgear RBE973S-->2.5gig tp-link switch, Xfinity 2.4gig/350mbps
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