Thanks for your reply! I appreciate you taking the time to respond. Unfortunately, this is rather a big deal as we have to go in and do this for instructors and it’s not always just 1 cable. It has never been a simple ‘wait 5 seconds’ and it’s good. It’s always between 5 – 30 minutes of fiddling. Any other options? This only happens with the PC. The rest of the HDMI peripherals are okay.