Unity Case sensitive file system on macOS

Question

I have a NAS which has all of my unity projects on it, I recently bought a MacBook Pro and have connected it to my NAS so my laptop and computer now have their own cloud sorta thing.

When I open the projects in unity on my PC, nothing happens and it happily opens them without issues. On my Mac, however, whenever I try to open them off my NAS, it just comes up with 'Fatal Error: The project is on a case sensitive file system'

I'm guessing it's got something to do with Linux/macOS as it's only occurring on my mac.

Any ideas?

Nathan