<div dir="ltr">This is a *rare* problem, happening on *only very few* occasions, and it *always* disappears on a reload i.e. it's not dependent on a particular image.<br><div class="gmail_quote"><div dir="ltr"><div><div>
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I am open to it being a problem with libraries, drivers, video cards, kernel, or any other externals, but please do not make such sweeping statements as "I don't see it therefore it doesn't exist" -- again, given the large amount of images I load on a day-to-day basis, this only appears on a fraction of a percent of images. I see it because I look out for it while browsing even casually, you might not.<br>
<br></div>This being said, I've filed a bug: <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=890812" target="_blank">https://bugzilla.mozilla.org/show_bug.cgi?id=890812</a><br></div></div></div>