Does Directv slow down internet connection?

I think my directv dvr is interfering with my internet connection when it's plugged into my router.Anyone help? I have Cable Internet to a modem, then goes to a router which has my 2nd computer and the directv dvr plugged into it hardwired to those devices...

I have Cable Internet to a modem, then goes to a router which has my 2nd computer and the directv dvr plugged into it hardwired to those devices with ethernet cords, Internet was working fine until a few nights ago I went onto my second computer and...

I just ordered DirecTV service to be install in a couple days. I will have 3 (non-DVR) HD receivers. My question is, Is an internet connection required when the installer comes out to ...show more

I want to set up my On Demand, but I'm not sure if I can do it with a wireless internet connection and not have to have the cable running across the house. Is it possible???

Should I use slingbox as a permanent cable replacement for primarily sports games? I'll be starting a one-year graduate program out of state starting later this summer, and I am trying to figure out whether to get cable or satellite. I watch tv almost...

I can NOT figure out how to do this. My DirecTV box has On Demand features but needs to be connected to the internet. My wireless box is upstairs and my DirecTV box is downstairs. I have an ethernet cable and I don't want to have to buy anything if I...