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wmstar said:

I've had an ongoing problem for at least the last nine or ten months now with reception of Channels 720 (Big 10 Network) and 791 (NHL Network). At some point later in the evening around 9:30 or 10:00 PM if I go to watch these channels I get a on-screen message that they are not currently available and I should try again later.

Cablevision had techs come down twice only to inform me this was called a "switch video" issue. It was described to me as an engineering design flaw that Cablevision was aware of and working to correct. It seemed to clear up for a while but it's back again. Has anyone else experienced this problem and what was Cablevision's solution?

Thanks all!

Bill

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johnner1999 said:

Are you using a TiVo with Cable Card? Or an actual CableVision supplied box?

Thanks for your thoughts johnner19999. I'm using the infamous SA 8300 HD box.

In short cable companies can't just put a new satellite when they want to add more channels. They only have one copper line coming into your home; they could do all fiber to the house like Verizon. BUT 99.99999% of cable companies will not do that.

One of CV's techs that came out to check my problem a few months back was possibly the most honest guy I've come across when dealing with Cablevision. He was the one who told me that the fiber optic cable goes only as far as the pole outside my apartment complex. from the pole in it's still all copper wire. He also told me CV's engineers were aware beforehand that this switch video situation would present problems but went ahead with anyway just so CV could advertise they had more HD channels.

So Cisco came (I think it was cisco) up with a way to take that copper line and add many more channels then it can handle. Cablevision put out a standard number of channels that are always on. BUT some channels (I think CV has about 70-90) are only sent over the line and only to the houses that tune to the channel.

Logically its a smart system and I think its a good idea! BUT the issue is well it has some bugs in! Its almost an IPTV system...

In theory it's a fine idea it's just that it affects the channels that I want to watch. Add in the fact that I'm paying the extra few bucks a month for the Sports Pak just so I can watch these channels in HD.

This has been an issue for a couple years now with CableVision and many other operators - I think its still a BETA design and should have never been rolled out. BUT it does get people more HD channels and not adding much to the over cost to the company which means as the customer we save as well.

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