1264745 - Since version 45.0.2 Firefoxe takes more than one second per "Paint" call on a customers Website

Status: RESOLVED DUPLICATE of bug 1250947

(Firefox Graveyard :: Activity Streams: General, defect)

Description

[korbinianwuerl]

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36

Steps to reproduce:

Visit
http://www.hq-wok.de/online-bestellen/36/84405%20Dorfen
with FF 45.0.2 on a 1080p screen.


Actual results:

The site is really slow and laggy, scrolling takes more than one second per step, "Performance"-recording in dev tools show more than one second time for each "Paint" call.


Expected results:

The site should behave smoothly like in 44.0.2 or any other browser.

Comment 1

[Alice0775 White]

This was fixed by Bug 1250947 in 47.



WORKAROUND for the page:

.box { box-shadow: none !important; }