If I let a big assembly (around 200 parts) runing and leave my desk for couple of hrs. The SW seems to be in sleep mode and won't wake up. I tried to hit keys but the mouse is disable to the assembly file. I can click and open a part from the assembly; however, soon I get back to the assembly, can't rotate or pan or zoom in/out. This is totally weird
Anyone here has experienced this kind of behavior from the Dell M6400?