[SquidEuchre]

Hi JFreak, thanks for the welcome and the reply.

I know the os/pt combo is not supported. Unfortunately I let the update window lapse and can't update my perpetual licence and don't want to get a subscription. This is my last project that I started in PT and have moved to Ableton Live.

If it's just a compatibility issue that's fine, but because it doesn't happen all the time I feel like something else is at play.

Can you give any more information on what I could look for in the playback settings of my interface drivers? I can access Focusrite control to change my clock source and make sure my sample rate is the same, but that seems to be it.

Thanks!