I often connect to computers (secondary) in my LAN using the sidebar (KVM / primary). When I accidentally klick on a computer which was already connected, the first session is disconnected (message: connection to „name“ lost) and a new, second session-windows is opened. From now on it is no longer possible to steer any of the remote-PCs (also others in the sidebar). Mouse and keyboard no longer work, just viewing the screen is possible. Only restarting windows on the primary helps…