1265310 - Interactive content on disneylandparis.co.uk stutters and does not work

Status: UNCONFIRMED

(Core :: General, defect)

Description

[Josh Tumath]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:48.0) Gecko/20100101 Firefox/48.0
Build ID: 20160417030601

Steps to reproduce:

(Using Windows 10 64-bit Nightly with e10s enabled...)

1. Visit disneylandparis.co.uk
2. Click on one of date pickers
3. As the date picker stutters, click on something else


Actual results:

The page content stutters and the content process freezes. Eventually, everything will work again if left for a while.


Expected results:

The date picker and other interactive elements on the page should respond instantly. Something is causing the content process to freeze.

This bug does not occur in Edge or Chrome.

Comment 1

[Loic]

The date picker works fine on my Win 7 with FF48 64b. Did you test with a fresh profile?
https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles

Comment 2

[Josh Tumath]

(In reply to Loic from comment #1)
> The date picker works fine on my Win 7 with FF48 64b. Did you test with a
> fresh profile?
> https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-
> firefox-profiles

I had not thought of doing that because I had refreshed my profile recently. However, I just tried that now, and it worked fine for me too.

However, when I restarted Firefox with add-ons disabled, I could still reproduce the bug. So this bug is not caused by an add-on.