Suddenly lose the ability to scroll dow page using Firefox

[bangerturner]

As title, when I click on a story/auction listing from the main page, I sometimes lose the ability to scroll down the page.
Never happens within the forums
Definitely a Firefox issue, I can't replicate it in another browser...am I alone?

[vaud]

My guess is that as Firefox is now only 3% of browser usage it gets tested less.

[thebraketester]

Same occurs on safari from time to time.

[hab1966]

I also experience this.

I'm using a Chromebook with the latest Chrome OS and browser.