The volume up/down buttons for my Onkyo SR506 remote work in a very annoying way. When I press the volume up or down I can only get the volume to move one digit before I have to wait for the remote light to blink three times. I then have to press the up or down button again to get the volume to move one more digit. Takes forever to change the volume an appreciable amount. Do all Onkyo remotes work in this fashion or am I missing something?