Hi, everyone. I have been pouring over speedguide.net for a few hours trying to answer my problem, but I haven't found everything I need yet.
My Motorola SBV4200 cable modem cycles itself whenever it feels like it. Sometimes frequently, sometimes every few hours. When it does this, it's a full reset, as if it were unplugged and then plugged back in. In fact, it's doing it now as I write this.
Since adding a LinkSys wireless router, the "PC Activity" light also flashes on and off quickly and erratically. I don't believe the light flashed as much as it does now without the router.
Anyway, I first thought after reading the forums here that I had a signal problem. I bought and installed a motorola broadband signal amplifier that feeds 1 TV and 1 modem only. This improved my TV quality, but has left me with the same problem still.
Checking my modem stats gives this:
Frequency 633000000 Hz Locked
Signal to Noise Ratio 34 dB
Power Level -5 dBmV
Channel ID 2
Frequency 34896000 Hz Ranged
Power Level 60 dBmV
Under my log file are numerous "bad snmp" messages. I can copy a list of a portion of the log if it would help.
Thanks in advance