Question

Weirdness. If I load up a song in 4.1.1 with my Quantum, VST or AU latency is near zero, until I play the track, then it shoots up to about 500ms! Then it's stuck. Stop the track and the latency persists.

Answer 1

my issue sounds almost same
I record several midi tracks using several plug ins ... could be Native Instruments, Arturia, Roland ...even Presence
everything is fine on first record ...THEN ...latency increases itself to a quarter note behind the actual timing

I can no longer record in THAT song.

I can start a new song ...everything is fine