Canon has been mute on the topic. This is definitely Mac because the hardware manufacturer that made the piece that goes from my MAC to the HDMI cable said as much. I can't understand why a company like Canon can't make a bigger stink about this. For...
I can't believe support at Canon is not responding to this. IOGEAR doesn't know what is going on, Apple tells me to update the Canon driver. But Canon is silent. Really crummy support here.