最近被绿屏困扰，堡垒之夜一运行就绿屏，相当操蛋，搜了好几天，试了好久，直到看到这帖子（http://tieba.baidu.com/p/5682594296）里的回复；赶紧关了Hyper-V，重启试试，wonderful，完美！！
这是什么道理呢？？（https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/about/）
Limitations
Programs that depend on specific hardware will not work well in a virtual machine. For example, games or applications that require processing with GPUs might not work well. Also, applications relying on sub-10ms timers such as live music mixing applications or high precision times could have issues running in a virtual machine.
In addition, if you have Hyper-V enabled, those latency-sensitive, high-precision applications may also have issues running in the host. This is because with virtualization enabled, the host OS also runs on top of the Hyper-V virtualization layer, just as guest operating systems do. However, unlike guests, the host OS is special in that it has direct access to all the hardware, which means that applications with special hardware requirements can still run without issues in the host OS.
主要是开启Hyper-V以后，host主机（windows系统）也会运行在hyper-v虚拟层上，一些对时间或精度有要求的程序就会出现异常。