Always use scheduler regardless of number of tracks

assigned to @dcampora

mentioned in merge request !802 (merged)

closed via merge request !802 (merged)

closed via commit 1e28d826

mentioned in commit 1e28d826

mentioned in merge request !1018 (merged)

mentioned in commit ea637744

mentioned in issue #212 (closed)

mentioned in commit 0c0d232f

mentioned in commit d07665b8