I run a secondary Mac (Mac Mini) in my house connected wirelessly to my primary computer. I have a standard Apple wireless Bluetooth keyboard connected to the Mac Mini which I normally use within 10-12 feet of the computer. I never ever have stable, satisfactory connection. The keyboard is constantly disconnecting and reconnecting making it completely unreliable and impractical to use. Is this to be expected when using the keyboard at this distance or could something else be amiss? Is there any way I can improve my Bluetooth connection?