I am migrating from Evernote - 72 notebooks and 3000 notes.  It's 98% done.  When I launch the Notebook application on my Macbook or iOS both crash repeatedly as I scroll through my Notebooks.  I was pleased with the Notebook app, so decided to migrate, but with this constant crashing it essentially becomes unusable.  Anyone else experience this and find a resolution?  I have attached my device specs.