AT&T TV pixelated and freezes with Xbox RJ45

Hey, I suggest seeing if it is the switch that is faulty by plugging both the Xbox and cable box directly into the router. If they both work fine then I think you should have a look at buying a new network switch. You could also try having the Xbox in
a different power mode (eco mode) as this might resolve your issue. Hope this helps.

This is sounding like a port is messed up somewhere, I would say trying out without going through the console and trying a different router main port. to see if there a Ethernet port issue of losing connection while in use causing this pixelation.

This is sounding like a port is messed up somewhere, I would say trying out without going through the console and trying a different router main port. to see if there a Ethernet port issue of losing connection while in use causing this pixelation.

I have tried 2 other unmanaged network switches, no joy. I think I might have success though. Last night I moved the cable box with the DVR to another room and swapped with a cable box that does NOT have a DVR in it. Those DVR boxes require a cat5 connection
to the router to work. The regular boxes can be connected either through cat5 or HPNA. I connected it on the HPNA (RG6 cable). The Xbox is now on cat5 and connected to the switch and all seems to be working just fine. Need more time watching TV to be sure
but it looks good so far.

Thanks for the suggestions. I'm just trying to determine if the Xbox is the problem so I can return it for another if it is in fact the problem. If all continues as it is, working OK, I will try using a different port from the router. Didn't think of that
so thanks for that suggestion!

yes it is just have an HD tv. the reason of this is becuase there is so many frame pixels aloud on a tv ,an hd tv can hold that many pixels!

Hello,

Can you change the TV to an AV channel without the Xbox on, something with a 1 color background like blue or black should work. I only ask this because if you are seeing green pixels showing up on the TV screen, it is usually the result of a dead pixel on
the TV. I would ask are the pixels always in the same spot on the TV when you see them.. as Dead pixels don't move around. If there was something wrong with the Xbox display it would commonly affect the whole TV screen and not just a pixel or 2. If you think
its the Xbox, try playing around with the setting for HDMI, like change between 720p and 1080p as well as screen size and see if that has any change.

If it is indeed seen on the TV when your on the AV screen's or a 1 color screen if you can make it show up like that.. (turn on your DVD/BR player to its default screen which are normally 1 color and you might be able to see if the pixels are there too. Being
that its new you should be able to exchange the TV for a new one and tell them you see dead pixels as the reason for the return.

The reason I think it is a dead pixel is because a friend of mine bought a new TV and when I helped him set it up in his basement, we were presented with Green and Pink pixels in about 4 spots on the screen, which were really obvious, so we returned it.

Anyways, let me know what the result is.