Logic Pro 11 - input monitoring not working

Hey!! I have Logic Pro 11 and all of a sudden I don't hear my effected guitar using plugins or even Apple's guitar effects. Input monitoring is on! I record a track and can hear the track with plugin effects (St James, Neural, none) but not while playing or recording in real-time. I've rebooted, etc. It looks like there isn't a button for Software Monitoring in 11? Using a Scarlett 2i2 3rd gen interface. Any help would be great!

Thanks!!!