Same slow volume with my Denon

it's also an issue in Fire TV Stick. a long press doesn't get sent at all, instead a repeating series of commands gets sent.

This is a HUGE issue and a complete deal breaker for me. I can't believe more people aren't talking about this. It might be livable if the time to wake was shorter, but I am constantly having to hit the button 3 times before it registers. Why can't it just log the button you've pressed and send it after the device wakes 1 second later.