
This leads me to believe that a faulty (possibly outdated) driver or system library was the culprit - although I can't tell which one in hindsight. Memory usage is stable between 600 MB and 1100 MB (which might have to do with the amount of tabs and addons I use). Here is an about:memory profile at 1.4GB: Īfter upgrading from Windows 7 to Windows 10 the leak seems to be fixed (for now). I have also disabled a windows titlebar addon in an attempt to find causes outside of Firefox, so far without success. It also stays longer between 1 and 2 GB with this build, but will eventually run above. I have now switched to the 64-bit Windows build, which delays the rendering glitches until closer to the 4GB mark. What else can I do to try and resolve this annoying problem?

The only thing that seems to help is to run Firefox in safe-mode, but that is a very inconvenient thing to do.įirefoxes on other machines synced to the same profile do not exhibit this behaviour.
