DSR-505 guide problem?
I have a DSR-505 that I've been using since the beginning of the month. One of the strange problems that I have been having with it is the signal to the TV dropping when I go to the guide.
It seems to only do this on SD channels. When I go to the guide on an HD channel, it always works.
What happens is if I am on an SD channel and hit the guide button, my TV will go blank for a sec as if it is changing resolutions which is fine, but then once it gets to the guide the TV flashes no signal, shows the guide for a second and then goes back to no signal and repeats. When it does show the guide for that one second, the picture is very shaky and wierd. When it actually does work, which it does sometime, the screen seems to be be jittery and unstable.
I have changed the cable and that did seem to help, but it still happens occasionally. The only thing that I can think of might be the cause is that there is too much blue or something, and the cable is having trouble handling it, although I have a hard time believing that that is the problem.
Has anyone else experienced this? Any suggestions?