If you use the help button, does it fix the input?
It COULD be the input delay setting on the remote for your sharp. We have a sharp and it seems to do the same thing (before I changed the delay). See, the sharp takes too long to power on, and it is not done with the power up cycle when your harmony sends the input command. I changed my input delay to 8000ms, and it fixed the problem, give it a try. Go into devices and change it for the sharp...
It COULD be the input delay setting on the remote for your sharp. We have a sharp and it seems to do the same thing (before I changed the delay). See, the sharp takes too long to power on, and it is not done with the power up cycle when your harmony sends the input command. I changed my input delay to 8000ms, and it fixed the problem, give it a try. Go into devices and change it for the sharp...