Issue with Bluetooth Keyboard - in two different distros

I had Kubuntu installed on my machine all the way up until the latest version of Ubuntu Studio was made available. So I installed that and for some odd reason, my Bluetooth keyboard (a Logitech MX Keys) no longer works but my Bluetooth mouse does. Problem with the distro I'm guessing so I try something else, Manjaro in this case and the SAME DARN THING happens! Tried using a different Bluetooth keyboard (a Logitech K450 in this case) and it won't work either! Am I cursed?????????