Whenever I try to change my PTT button in AFV, It crashes. I reinstalled it and then I was able to change the PTT button and talk on frequency. However, after changing positions and restarting my AFV, it did not recognize my button, and it kept crashing when I tried to change the button. We have tried turning off my file system protection, and changing the button in the actual xml file. But after restarting AFV, it still does not recognize my button. These are the details of the crash that is in the Control Panel. Any suggestions?