Safari 9.1 (11601.5.17.1) OS X 10.11.4 When you open an article, for example: https://www.instructables.com/id/Building-a-Prusa-i3-3D-Printer/ And you cannot close the popup Welcome to DIY heaven. using X in right top corner of popup. Bug on website OS X 10.11.4 , safari - cannot open article, register popup blocks content. When you try to log in using Already a member? Login » than the login popup is under that freaking first popup, so it is useless. Maby noone on Instructables uses osx and safari, but it is really annoying. And it is a clean install of system, problem can be recreated on other systems, i've tested. Could someone look in to that ? I know you want to force people to create account, that gives you money, but how the hell people can do that if login popup is inaccessible. And how the f$%&@$^ck i can upload images if neither new nor old uploader works with safari, The old uploader works, but not if you have tried new uploader first. Do you have any testers in your company ? many you should hire one at least. i know i can youse another web browser, but i do not want to, safari is quite popular, works well, and it is stock browser on every mac, that should be tested !!!!!!! and working. And please do appreciate my time to report that annoying bug, i'm pretty much pissed off .