Anyone using Multiclock and aggregate devices in MacOS Ventura

Hi guys

Just setting up a new machine (NOS MacBook Pro 2021 M1 Pro 16”)

And am struggling with my Multiclock bizarrely which I wasn’t expecting.
It won’t play at the correct speed - always half speed. I’ve tried changing the resolution in the VST (using Bitwig - but will try Live) but closest I can get is half speed? Also changing time signature on the unit itself isn’t helping - it’s set to 8/8 (4/4 - for some reason that’s how it displays 4/4).

Also tried just sending a pulse from Bitwig’s HW Clock Out and same result.

I’m also having problems with Aggregate device - both interfaces aggregated work individually but in an aggregate the system audio is glitched and distorted - very odd.

Wondering if this is a Ventura thing?

Thanks in advance for any thoughts

Multi clock now working - Bitwig had reset some outputs and so had multiple clocks going to the Multiclock. Fixed that and working perfectly again.

Now just to fix the aggregate. Audio from DAW from both interfaces making up the aggregate sounds fine. It’s just system audio that is glitchy - very odd.

Can live with this as can just switch to my normal interface (without second interface as not using aggregate) but would love to not have to do this.