Very bizarre behavior which I've seen twice now while using a custom instrument.
I think the instrument is the culprit but the how they instrument might be causing this is beyond my understanding.
I have sample song with two tracks in a group. Track 1 is triggering the kick and snare; track 2 is triggering assorted tings and clangs. All these are in the same custom instrument.
I noticed that sound originating from track 1 was being processed via track 2.
I can switch views between the tracks and watch the VU meters: Some (but, oddly, not all) notes played in track 1 are not changing the vu meter for track 1, but they *do* register in track 2.
I set the post fx volume of track 1 to -inf; no sound from that track should be heard. But if a note in track 2 is played at the same time as a note from track 1, the audio from track 1 comes through track 2.
The same weird behavior happens even if track 2 is set to mute. The only way to truly stop track 1 audio is to set it to "off".
I'm using v 3.1.1. I've seen this about two weeks ago with 3.1.0. I "fixed" it by re-doing my custom instrument. I've now a new instrument and it suddenly started happening again. I'd *really* like to know what causes this (especially if it's something I've done by mistake).
It's just bizarre.
I've uploaded the xrns file here if someone could take a look.