I encounter this on a daily basis and it is *hugely* annoying. The main 'trigger' as I see it is the length of the page; two sites where I see this is on Stack Exchange chat transcripts pages (example: http://chat.stackexchange.com/transcript/35/2011/2/25), which can be very long, and JavaScript Garden (http://bonsaiden.github.com/JavaScript-Garden/), a single page JavaScript language quirks reference.
Neither page have very heavy JavaScript. The bug is reproducible every single time when trying to use autoscroll on either of those site.
I encounter this on a daily basis and it is *hugely* annoying. The main 'trigger' as I see it is the length of the page; two sites where I see this is on Stack Exchange chat transcripts pages (example: http:// chat.stackexcha nge.com/ transcript/ 35/2011/ 2/25), which can be very long, and JavaScript Garden (http:// bonsaiden. github. com/JavaScript- Garden/), a single page JavaScript language quirks reference.
Neither page have very heavy JavaScript. The bug is reproducible every single time when trying to use autoscroll on either of those site.