Pixelation on HD channels.

Hello WarrenMcBride, With this issue occurring on multiple sets, it would be safe to rule out equipment. This does sound like a small signal issue that a tech is going to be needed for. You may have some ingress on the frequencies these channels operate on causing them go in and out at times. If you would like to set up an appointment, we can definitely be able to assist you with this. Please reach us on Twitter at @CoxHelp, visit us on Facebook, or email by at cox.help@cox.com. Provide us the name on the account with the full service address with a link to this thread so we can get started.