So since starting work from home, my desk configuration has become a bit more complex and I’m seeing some weird behavior with my dual dp1.2 L1KVM.
The main issue is that my mouse cuts out completely time to time after switching inputs. After lots of unplugging the mouse, pulling power to the KVM and switching inputs, it eventually comes back. In Windows, I can hear the device attach/detach sound repeating every second or 2.
It works reliably if I use the non-HID port, but it needs to be physically replugged when switching inputs.
The mouse is a 3DConnexion Cadmouse. I would say that it’s probably the mouse, except that this issue only started recently after having the KVM for over a year. That said, I am switching inputs much more often recently, so maybe it’s a pre-existing issue…
Additionally, I currently have a 2013 Mac Pro attached to the KVM, which I’ve heard has some problems, but I don’t remember the nature of them. Is it possible this is causing the mouse to behave erratically between all computers? It mostly works fine otherwise. Occasionally the displays get confused, but nbd.
One last thing, double-tapping numlock doesn’t seem to have any effect at all. I’m not sure if this is something I should notice when it works, but nothing indicates that the usb hub is resetting.