I've tried a lot of things already: turning off hardware acceleration, turning off all of my extensions, creating a new profile, changing different config files, trying new extensions, etc. The best I was able to get was around 150MB by turning off all of my extensions, but at that point, I may as well be using Chrome, which I WOULD (only uses about 80MB-90MB) but I really prefer having the Firefox extensions I have right now. Palemoon wasn't much better, and Waterfox is only marginally better while missing the extensions I really like. Are there any other things I could do to fix this? Should I jump ship to Chrome, or some other browser? I'm really getting fed up with the memory leaking.