synapse_gh wrote:I'd call the DVI detective anything but reliable, I've seen them crash entire shows before.
Not sure how they crashed a show but if the lock button isn't moved to lock position and you accidentally hit the program button (which is easy to do), they'll reprogram themselves causing the GPU to resync while doing so.
We own 20+ Gefen HDMI and DVI Detective Plus and they work flawlessly show after show. They are super easy to program with the power adapter and you can lock the EDID once you're done. You can also program them to 5 different default resolution setups. Once they're programmed, they get their 5V power from the HDMI or DVI cable directly.