Did you report this to Synapse? I'm on Windows so can't test any issues with M1.pdxindy wrote: ↑Thu Nov 25, 2021 5:11 am I get lots of cpu spikes with Dune 3.5 and Bitwig 4.1 (same with 4.0). This is with the new 16" M1-Pro MBP and project @96khz. I made a clip with maybe 4-6 notes polyphony and duplicated the track until there were 12 tracks and the spikes caused crackles. I switched to RePro-5 and even with 24 tracks there was plenty of cpu left.
Someone else reported a similar issue at the Synapse forums but it apparently has to do with the Bitwig Beta:
https://forum.synapse-audio.com/viewtop ... =0#p120507
I can pass your report along in case Richard or Marcin don't see it here but I'd suggest making reports at the Synapse forums as posts can get buried pretty quickly here.