Multiple AUv3 instances on iPad Pro problem

[fr810]

Cross linking this relevant post here:

Crash on iOS when loading more than 47 images

OK after more digging and searching for potential memory limitations, I stumbled over this post: According to Core Audio engineering the memory limit imposed for AU Extensions on iOS is 300 MB for 32-bit devices and 360 MB on 64-bit devices. These are performance considerations as you can expect from iOS devices having limited shared resources. [source] This would explain the crashs (I am still dramatically underwhelmed by the level of error reporting on iOS). This problem might also be rel…

I’m still working on implementing a suitable way to report the memory usage warning.