probably zynaddsubfx does not support support jack-freewheeling (faster than realtime) export.
In Ardour5 you can select “realtime export” in the Timespan tab of the export dialog. Or you can first bounce (re-record) the output of zynaddsubfx onto a new Ardour audio track.
@ x42
“realtime export” does indeed work but there is a lot of distortion
‘first bounce (re-record) the output of zynaddsubfx onto a new Ardour audio track’, can you elaborate on the how of that ?
thanks, appreciated