Firefox automatically backs up your tabs every ten seconds, which can cause lag with the interface and video playback. Going to about:config and changing browser.sessionstore.interval to a much higher value (like 100000, = 100 seconds) should help alleviate the problem.
Hope that helps.
Firefox automatically backs up your tabs every ten seconds, which can cause lag with the interface and video playback. Going to about:config and changing browser.sessionstore.interval to a much higher value (like 100000, = 100 seconds) should help alleviate the problem. Hope that helps.