Error when rendering with external effects

When rendering with external effects the audio is choppy and/or stutters. Running MacOs 10.15.7, Wavelab v10.0.70.

Hi and Welcome!

I think it’s good idea to tell Audio Interface, latency and buffer etc
to pinpoint

regards S-EH

Apollo 8, latency set to zero, buffer set to 512. Getting the same issue no matter how high I set the buffer. I notice it only happens when I’m rendering to a different sample rate than the source file. I was able to do this in v9.5. Thank you…

This is no longer supported for external fx.