I just got my Scope RX and had a problem while using the Armoury Crate setup keyboard. I checked the box to disable alt+tab in game mode but even the normal alt+tab is disabled. No matter how I switch FN+WIN or FN+INS as long as the check box is selected ALT+TAB is maintained in a disable state. Is this a known un-fixed bug? Or am I setting something wrong? *Already updated Armoury Crate and Scope RX to the latest version.