I’m running Ardour 5.12 on Fedora 29 x86_64, and I’m experiencing the following issue:
I have an audio track with input coming from my USB audio interface (Native Instruments Audio Kontrol 1). Whenever the playhead is repositioned, from manually moving it, looping or auto returning, there is distortion on the incoming audio, audible as a click/glitch noise. There is no noise when moving the playhead when the incoming signal is silent. The noise is visible when putting a spectrum analyzer on the track.
What can be the cause of this? Is it Jack configuration? The current setup is buffer size 1024 and sample rate 48000hz.