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vj5024's avatar
vj5024
New Contributor
2 years ago

Internet interruptions

I have been experiencing drops in internet over the last several days. Under my modem event logs there are errors such as T2 timeout, T3 timeout, and SYNC Timing Synchronization failure - Loss of Syn...
WiderMouthOpen's avatar
WiderMouthOpen
Esteemed Contributor

Your signal levels would be more useful, specifically your upstream. It needs to be below 50dB. Also, any splitters in the house between the street and the outlet the modem is on?

vj5024's avatar
vj5024
New Contributor
2 years ago

No there is not splitters in the house. Here are the upstream numbers

Upstream Bonded Channels  
  
   Channel Lock Status Channel Type Channel ID Symb. Rate (Ksym/sec) Freq. (MHz) Pwr (dBmV)
   1 Locked SC-QAM 1 5120 36.8 40.5
   2 Locked SC-QAM 2 5120 30.4 40.0
   3 Locked SC-QAM 3 5120 24.0 40.3
   4 Locked SC-QAM 4 5120 17.6 39.8
   5 Not Locked OFDMA 6 44000 36.8 27.0
  • WiderMouthOpen's avatar
    WiderMouthOpen
    Esteemed Contributor
    2 years ago

    Looks like a issue with the OFDMA channel. Not only is the power level on the low side but it isn't locked and is the same frequency of your first channel(36.8Mhz). My guess is they are growing pains of a mid-high split upgrade. Have you tried a factory reset of the modem? If so, I would suggest a technician.

    • vj5024's avatar
      vj5024
      New Contributor
      2 years ago

      Okay, thank you for your help