> Oh, that's why that kept happening on my Macbook pro? I thought I was loading a broken site or had too many tabs open like I always do. That's what I thought

> Oh, that's why that kept happening on my Macbook pro? I thought I was loading a broken site or had too many tabs open like I always do. That's what I thought as well, but apparently it's something to do with the compositor and FF redrawing the whole window instead of just relevant pixels or areas - which provokes a lot of unneeded calculations -something specially damaging for users that have scaling set to more space (effectively a higher resolution). That was my understanding at least, when I first learned about the bug many months ago. I followed the development for a while with no (public) improvements and now I just wait for news about the issue or something, but all FF related news so far have been about new features or products.