I'm investigating the issue I mentioned in another thread with large sample maps crashing HISE and I'm being a good boy and making a minimal test project.

I make a blank project and add all the samples and sample maps from the broken project. I then add one sampler to the project and load one of my sample maps, I save the project xml, all is happy in the world.

I add a second sampler and a second sample map, I try to save the xml again and

There are no scripts in this project. There are no other files open - I just restarted my computer.

I am also unable to save a .hip at this point and, if I try, the HISE interface freezes and I need force close it.