We’re getting reports of host crashing and plugin unloading when using more than 4 to 6 instances of an AUv3 on iPad Pros (specifically the 12.9, but one user has recreated the issues on a 10.5.) There is a lengthy discussion on the AudioBus forums here:
Page 2 has the pertinent customer testing. I’ve been able to recreate a couple of these scenarios; due to the nature of AUv3s being sandboxed, I can’t really see what’s crashing, though. My working theory is that there’s some RAM issue.
So my question, before I go and buy a 12.9" iPad Pro, is whether anyone else has seen this, and if so, is it JUCE-related and is there a workaround?