Utter noob here. A couple of weeks ago I created some basic tones using operator/synth lead, exported them as WAVs and that was that. I've now changed laptop and have re-opened the Live project to make some tweaks on the new laptop. Now, the synth controls I'd normally use to modify frequency etc (bottom panel) are 'greyed out' and I can't work out why. Both laptops have used Live 11 Trial. Help!