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Pro-Q4 bug issues

I'm having an issue with Pro Tools playback stuttering when there is an 'snapshot' automation change in one of the tracks.

Now I have pin-pointed the problem my work-around is un-write any automation changes that causes the playback issue.

I do hope that Fabfilter will release a de-bugging software update soon as, except for the stuttering, I am really enjoying using Pro-Q4.

Peter Collins — Jan 20, 2025

Extra info on above post -

I am using Pro Tools 2024.6.0 on an Apple Studio M2 Ultra 64GB RAM running Ventura 13.6.9.

Peter Collins — Jan 20, 2025

Hi Peter,

This is probably because the different snap shots use or don't use spectral bands. Enabling a spectral band when in zero latency mode will put just the spectral bands in linear phase mode, and this will introduce some latency. You can set the plug-in to linear phase mode in the bottom bar. This way switching to and from linear phase mode does not cause a click.

Ralph (FabFilter) — Jan 21, 2025

Thanks Ralph,

That is really good to know - much appreciated.

Pete

Peter Collins — Jan 23, 2025
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