dear members, unfortunately, we have an ongoing issue with keyboards. some "special" keys (like g-keys on logitech keyboards, for instance) do not work due to the frost security system. the thing is that the software for some keyboards and mice applies the mechanism that is similar to clicker, and there is no sure way to distinguish between the software for the gadgets and clicker, that's why this functionality is blocked by the security system. we have contacted the manufacturers on this issue, and once we have their reply we will let you know. best,