[Solved] Jittering midi notes (notes off grid)

[terkdawn]

I’m having some issues with my Virus TI2 desktop where notes seem to «jitter» (notes are off its grid) and I cannot figure out where the problem occurs. First setup so you get an idea of that:

• Macbook Pro M1
• FL Studio
• Motu 828 (2024) soundcard
• Midi from soundcard to outboard gear
• Analog out from outboard gear to inputs on soundcard
• Hardware synths: Virus TI2, Waldorf Blofeld, Novation Mininova
• Virus is running in «single mode»
• Buffer size: 128 samples
• 48 khz

If I for example send a 16-note midi pattern at for example 138 BPM in FL Studio to the Blofeld and the Mininova, I do not get any jittering notes. The Virus, however, jitters noticably. I will provide an audio example tonight to demonstrate the issue.

Any idea to what may be causing this, or where I should start to troubleshoot? Could it be daw-settings, settings on the virus, should battery be changed…? Appreciate any insight or ideas that may help me figure this out!