I connected two computers with a resolution of 3840 x 2160, only 1 LED lit up on the device and when I tried to toggle between the two, the selector didn't work. My Corsair gaming keyboard was not responding to kvm, I tried it, the default keyboard worked but very slowly. Only one computer showed up when both were powered on and connected properly, when the computers were powered on the device was bound to 1 HDMI port.
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