Dear Screen Team, I am a Linux fan from China. I am building a tiny Linux system with busybox(1.22.1), and I need *screen*(4.2.1) in my system to make it perfect. At present, I encounter a issue that I never thought. My system can run well without *screen*, but when *screen* started, and I run in *screen* environment, then the keypad has no response. I have no idea to handle it. Please help me to pass it. Much obliged Aaron