FlStudio 20 for a couple of months now and never had a problem recording.
I noticed when I updated my setting on the mac it doesn't let me record or even use my microphone at all but it does ...
flstudio 12 to 20. i cant use any shortcut.
honestly not being able to alt + arrow down or up in the channel rack is the worst thing..
and My keyboard to midi is not activated.. i dont know ...