Disable cache option in developer tools doesn't work

Question

I check disable cache when dev tools is open but my firefox still caching some javascript. Cmd + Shift + R doesn't affect this behavior. Some files like font are cleared but javascript files seems to still cached for some of them.

When I go to preferences and manually clear the cache it's work. But it's not really efficient.

Also using Web Developer Toolbar to disable cache is working.
Edit : Worked just for times and after a reboot of my laptop it's stop working.

Any Idea someone ?

Incriminate

Have you tried it in Firefox stable version? Does it work when you uncheck and check it? – Wideman

Can you try on a non-e10s build? – Patrology

I'm too having this issue (tried on Firefox Developer Edition). The option is use-less, the cache is not disabled. – Cuvette

Also having this issue. Ubuntu 15.04, latest stable Firefox (41.0.1 for now). Web developer toolbar works for me too. – Lightness

I think you should report this as bug @ Bugzilla@Mozilla – Hallucinate

Answer 1

Updating plugins solved this issue for me.

https://www.mozilla.org/en-US/plugincheck/

Unvarnished