Can someone recommend a KVM that works? I've been looking for a couple of years now.<p>Requirements:<p>* 2-port, 1-monitor, DisplayPort 1.4 KVM<p>* Wired push button switch (and cable can be extended if needed)<p>* Runs at 3840x2160 @ 120 Hz (or 60 Hz), ideally 144 Hz<p>* Works with docking station (HP USB-C Dock G5 for business)<p>* Works with Classic 101 Black Buckling Spring USB keyboard<p>* Works with Logitech TrackMan Marble Trackball<p>* Works with HP laptop and desktop (NVIDIA T1000 GPU)<p>Anti-requirements:<p>* Does not intercept keystrokes (or can be disabled)<p>* Does not intercept mouse scrolling (or can be disabled)<p>* Does not randomly repeat keys<p>* Does not block certain keystrokes (e.g., ctrl+shift+t)<p>* Does not let Windows laptop go to sleep<p>* Does not take more than 3 seconds to switch between computers<p>* Does not randomly blank the screen<p>* Does not lock up the keyboard after switching<p>Here's the setup showing both computers and the push button switch:<p>* https://i.ibb.co/5nrDk21/kvm-setup.jpg<p>* https://i.ibb.co/hFsjT3S/kvm-switch.jpg<p>I have tried:<p>* IOGEAR GCS62DP (almost perfect; only 60 Hz; kills keyboard after ~60 swaps; RMA'd)<p>* DiamondTiger KVM Switch EDID 8K@60Hz, 4K@144Hz, DP 1.4 (repeats keys, blanks screen, has screen tearing, and many other issues)<p>* CanadaComputers iCAN HDMI USB KVM Switch 2x1 with Switch Extension 4K 60Hz (completely blocks certain keystrokes)<p>Wendell's Level1Techs Store offers a highly recommended KVM, yet lacks a wired push button.<p>What KVM switches "just work", in your experience, and have a wired push button for switching?<p>If I need to shunt a DisplayPort EDID feeder to prevent Windows from sleeping, that's acceptable, and a recommendation would be most welcome.