Sorry Goran, I didn't see your post in time about sending log txt, however, I can confirm that using the TQ6 quadrant, I had positioned the throttle handles fractionally above ground idle. When I pulled them back very slightly the GPU sound returned in outside view, and the engines started manually exactly as they should. Please keep up the great work. Cheers, Bruce Win7x64, XP10.31, TQ6, Trk i/r, SkyMaxxPro, EFASS, Xacars, VATSIM