I am running into a strange issue. I have an i9 iMac with 32GB Ram and a Nektar Impact GXP88 controller.
After playing for a few minutes, especially with a lot of notes, I start dropping notes. It gets worse over time until only one note per chord will play. The only way to fix it is to restart GP then pray that I get an entire song before it starts again, usually not. Eventually I will getting spinner and then it stops responding totally.
This happens regardless of the Rackspace, even one with a single plug in.
Excellent - then you understand that the need to provide far more information than basically “it doesn’t work”
For example, what version of the OS? What plugins? What does your rackspace look like? What kind of audio interface are you using? MIDI interface? Is it happening with everything or just one particular example? Any funky drivers installed?
For more on asking for help, please see this article
I used a waves plugin for vocal processing and I could not figure out why it was occasionally cutting out. I thought maybe the cpu was overloaded. Turns out waves offered me a free second license when I bought the plugin. But that “free” one expires and it purposely drops out to get you to buy a new subscription. I discovered when I opened the plugin settings.