I have another suggestion as well that might help you. I was having the problems I mentioned in my last post until I did this. In settings General, make sure to have Pause on task switch unchecked. Jordan From: bvipilots-bounce@xxxxxxxxxxxxx [mailto:bvipilots-bounce@xxxxxxxxxxxxx] On Behalf Of Robert Cezar Sent: Wednesday, April 18, 2012 7:02 PM To: bvipilots@xxxxxxxxxxxxx Subject: [bvipilots] Re: Similar Problem... Hello, To set the engine mixture to lean, press CTRL + SHIFT + F1 To set the engine mixture to rich, press CTRL + SHIFT + F4 I am very concerned however, because you alone are the only user out of thousands expressing this problem. It seems as though any time IYP needs to emulate keystrokes of any kind, they do not work in your current environment. This is a "hellish" situation that we need to get sorted out. Regards, Robert On Wed, Apr 18, 2012 at 4:22 PM, Jody McKinniss <jlove42010@xxxxxxxxx> wrote: In this case, I am positive that I had simulator focus, because I was able to toggle the pause of the simulator with the p key. Therefore, I know for a fact that the sim had focus. Funny thing is, this did not happen on previous flights; the mixture was already se There should be a keystroke to achieve the desired goal, much like the doors. -- Description: Image removed by sender. AOPA Member No: 06936977