So from my reading, the shitty behaviour is from the app, not the cable. Have I misread it?<p>What happens if you try to use the cable without downloading the app? I for one would assume that my cable was defective, if it needed an app to work. I realize that HDMI cables are weird, and that like quite a lot of modern interconnect are not a monolithic standard, but come with multiple support levels; I wish that would stop.<p>A standard is a standard, and market partitioning is no part of the job of a standard.