Hi.I have an Abyssus mouse, connected through my Blackwidow v4 pro keyboard to a TESmart HDMI KVM switch.On my other systems (Linux, OpenIndiana, etc.) everything works fine. When I’m switched to my Windows 11 system, though, my left-hand button has stopped working. In Synapse (2, then 3, now 4, installed in succession to try to fix the problem), the mouse button is ghosted. It is “active” in Hypershift, but does nothing. In Standard mode, it is ghosted (and does nothing). This just started happening; it was fine for a couple of weeks after putting the new KVM in.How can I get the mouse working properly again? Do I need to completely remove Synapse (and will that fix it)? I have the mouse and keyboard for the lit keys (so that I can work at night without the lights on) and the tactile feedback.I know the buttons work, as everything is fine when I’m on a different OS: this seems to be a Windows 11/Synpse issue.TIA,Rainer

Abyssus mouse button stopped working (ghosted in Synapse)/ cannot activate

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