The free HBO/Cinemax weekend preview is not working.
The free HBO/Cinemax weekend preview is no longer working on my TV. It was fine last night, but not now. I chatted with an agent who told me it must be a channel mismatch error and to try again in a few hours. It's 12:24 am here. I would like to watch now, not at 3am in the morning. This is certainly not encouraging me to subscribe to HBO/Cinemax through AT&T. Is anyone else having this problem?