I have my 4KEX120-KVM extender connected to my pc on one side and my screen/kb/mouse on the other side. This works great most of the time. Even when my pc goes into stand-by, I can wake it up with the keyboard and everything keeps working. However, when it has been in stand-by for a longer period of time, say overnight, I can still wake up the pc by pressing a key on the keyboard, but then nothing works. No screen display and no kb/mouse. If I then unplug and replug everything, it starts working again. But naturally, that is not what I want to do every time.
It seems I may have found the issue: if I turn off the lighting on my keyboard, the issue is gone. Maybe it draws too much current? I guess I’ll try to add a powered USB hub.
Hello FPape,
Thanks for reaching us.
Maybe you can try use other common keyboard, but not the RGB Mechanical(Game) keyboard to have a test.
And you also can try add the powered USB hub to check.
Best Regards,