Hi, I'm trying to use Audio Hijack Pro to capture some audio from Safari. Have not done this for ages and maybe it worked last time, can't remember for sure - but now it's saying to me Capturing audio from Safari requires the Instant On extra, which is not yet available for this system. I'm using a Macbook Pro from 2012, OS 10.11.6
Can anyone tell me what this message means? Any other way I can record some audio from Safari?