[TWC] Channel 2, channel 4 in So Cal...... in Time Warner Cable TV/Voice http://www.dslreports.com/forum/r20534371 en Fri, 21 Nov 2008 18:22:21 EDT Fri, 21 Nov 2008 18:22:21 EDT Re: [TWC] Channel 2, channel 4 in So Cal...... http://www.dslreports.com/forum/remark,20534484 sandwidth : OK, ya, upstream has been rock stable at 48.8dBmV for the last several minutes.

The speed at which you respond never ceases to amaze me! ;)]]> http://www.dslreports.com/forum/remark,20534484 Sat, 24 May 2008 17:28:57 EDT Re: [TWC] Channel 2, channel 4 in So Cal...... http://www.dslreports.com/forum/remark,20534463 MacLeech :
said by sandwidth See Profile :

Sorry......main TV is hooked up to DVR, other 2 TV's are directly from cable.

I'll check modem upstream levels now.
If it's bad on the DVR AND the cable direct, then I'd guess something failed in the headend or it's source.

The DVR is using the digital simulcast of channel 2 sent down a much higher frequency than normal analog channel 2. Since both are bad, that rules out a local signal problem in your house or neighborhood. Only common source for both of those is in the Ontario headend or upstream from there.

Nevermind about the modem upstream, it's totally unrelated to this particular issue.]]> http://www.dslreports.com/forum/remark,20534463 Sat, 24 May 2008 17:24:34 EDT Re: [TWC] Channel 2, channel 4 in So Cal...... http://www.dslreports.com/forum/remark,20534430 sandwidth : Sorry......main TV is hooked up to DVR, other 2 TV's are directly from cable.

I'll check modem upstream levels now.]]> http://www.dslreports.com/forum/remark,20534430 Sat, 24 May 2008 17:16:33 EDT Re: [TWC] Channel 2, channel 4 in So Cal...... http://www.dslreports.com/forum/remark,20534425 MacLeech : How's your modem upstream signal level? Is it normal or higher than normal?

Also, is this direct to TV, through a cable box, or both?]]> http://www.dslreports.com/forum/remark,20534425 Sat, 24 May 2008 17:14:06 EDT [TWC] Channel 2, channel 4 in So Cal...... http://www.dslreports.com/forum/remark,20534371 sandwidth : Tryin' to watch Phil Mickelson today on CBS here in 91761 and channel 2 looks HORRIBLE!!! I've checked all TV's in the house and they're all doing it, so it's definitely signal related, not just my main TV.

It's coming & going in & out (lines/waves, then few seconds later ok, then back to lines/waves)

Anybody else having a prob??? :huh:

P.S. Main TV is also getting a horrible high-pitched whine thru the speakers when the signal gets really bad.

More info.....went out to the side of the house and played w/ splitters/grounds, etc. Wife says no change. Went out to the street & played w/ the 20C tap & no change.]]> http://www.dslreports.com/forum/remark,20534371 Sat, 24 May 2008 17:00:33 EDT