Please let us know if this fixes the problem. I like Reggie's idea but I haven't done it yet. R-

Many people have this problem. It is often aircraft/panel specific and it can be solved by installing a hidden gauge called "SelectCorrect.xml" into your main panel on all aircraft affected. It also fixes pushback and exit door selection. The problem is timing errors when multi-selecting key combos related to 1,2,3 or 4. The sim gets stuck on 1. This gauge fixes the timing. Another good habit to get into is always tapping BACKSPACE after every command involving zooming, sim rate changes and any key combo pressing involving the 1,2,3 or 4 keys. BACKSPACE tells the sim to stop expecting more key sequence presses. You can find this gauge on nearly all the common file libraries. I have a custom modified version of this gauge I distribute with my mod for the AlphaSim SR-71a freeware which uses less resources than the original and fixes the problem more reliably. The gauge has to be copied into your /gauges directory and your panel file modified to load it.http://home.comcast.net/~pvarn01-Pv-