Seems like the majority of us are. And the behavior is platform agnostic...
Definitely not my experience. I'm finding it to be incredibly unstable. I've also found that I can get away with it using a few instruments but not using all sections.
Once I start to want to use the majority of the library its wound up breaking every single project I've put it in. This spans 3 separate DAWs; and also includes VEP, as a completely separate use case.
At some point it seems to 'break' the ability for every application I've tried it in to allocate memory.
I've also tried migrating these projects to another machine with very different specs, (nearly twice as much power in all regards; double ram; nearly double the CPU performance). The behavior is identical on both machines.
I'm on mac but the behaviors pretty much the same.. So I stand by my statement that the behavior in general looks to be platform agnostic.