User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_2; fr-fr) AppleWebKit/525.13 (KHTML, like Gecko) Version/3.1 Safari/525.13 Build Identifier: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9b5pre) Gecko/2008032604 Minefield/3.0b5pre When doing two consecutive search closing the find toolbar between them, mouse over don't work properly. Cursor has weird behavior repeatly blinking between hand cursor and normal cursor. Sometimes if link changes his background color on mouse over, say from white to black, background color also blink. Reproducible: Always Steps to Reproduce: 1. go to blog.gwikzone.org 2. hit Command + F 3. do a search 4. close the find toolbar 5. hit Command + F 6. go over some link with the mouse Actual Results: links and mouse cursor blinks. Expected Results: mouse cursor is hand cursor and does not blink.

Confirmed with latest trunk on Windows XP. Regression window is http://bonsai.mozilla.org/cvsquery.cgi?module=PhoenixTinderbox&date=explicit&mindate=1200446760&maxdate=1200455819 Probably caused by Bug 312247 (because https://bugzilla.mozilla.org/show_bug.cgi?id=412646#c8 makes it go away).

Firefox: 50.0a1, Build ID: 20160627030215 User Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:50.0) Gecko/20100101 Firefox/50.0 It seems that the provided link is no longer available, so I have tested this issue with the latest Firefox (47.0) release and latest Nightly (50.0a1) build using another website (https://en.wikipedia.org/wiki/Main_Page). I have followed your provided steps but the mouse cursor and the links didn't blink. Is this still reproducible on your end ? If yes, can you please retest this using latest Firefox release and latest Nightly build (https://nightly.mozilla.org/) and report back the results ?

Marking this as Resolved: Incomplete due to the lack of response from the reporter. If anyone can still reproduce it on latest versions, feel free to reopen the issue and provide more information.