Mac, might just be me, but the link above looks like a link to your C drive. I took a look into Audacity's manual, is this the link you meant: http://manual.audacityteam.org/o/man/recording_preferences.html ? It shows how to click on the overdub to hear one track while recording another. Maybe this can help John.


Win11, Intel i7 7700K 4.2Ghz, 32Gb RAM, 2x1Tb HD, 500Gb NVMe, BIAB/RB 2025, MOTU 828MK3 audio, MOTU Midi Express, Yamaha Montage 7, DX7II, TX802, Motif XS Rack, Roland Fantom XR Rack, Oberheim Matrix 1000, VoiceLive3 Extreme, Kontakt 6, SampleTank 4.3