Keep in mind that the AT&T box you are using is very poor with aftermarket remotes.
The ones I have set up have had a ton of delays and missed keypresses. The location of the emitter on the front of the cable box is critical. I can usually make it work, but nowhere near as well as the factory remote. That box is junk.
There is no truth anymore. Only assertions. The internet world has no interest in truth, only vindication for preconceived assumptions.
