Shintiger

I just bought a k63 wireless keyboard 2 days ago. First day I use it through wire, seems work but no any response to any key after about an hour. Until I unplug, power off, and back on. It works. I remember I have face this bug before I bought this at the showcase retail shop, any key is no response(even light button, FN F9), and that sales just unplug, restart and plug and it works again. I guess this critical bug has been reveal and quickly fix by a mature company. I just updated to v1.02, it ALWAYS STUCK after a time within 10 seconds to couple minutes. Here to clarify "stuck" means the keyboard totally paused, I have apply a visor effect to it, it stop at the position when it stuck, and until I reboot keyboard.