Mohammad Maruf Rahman Reporter
	Description • 8 years ago

User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0
Build ID: 20160315153207

Steps to reproduce:

i )  I tried to play some java games

ii)  To do some, I went to http://www.y8.com/games/mutant_fighting_cup_2

iii ) Then I tried to scroll the page with my mouse


Actual results:

While playing the game in the link I mentioned above, if I try to scroll with mouse, the game screen becomes white. But, if I stop scrolling, the game plays perfectly. It only happens while scrolling .I tried in other versions of firefox and chrome browser, I could not find the problem there .


Expected results:

IF I play the game, and also I scroll with my mouse, the game should not interrupt. It should be running as usual.

	Loic
	Comment 1 • 8 years ago

It's not a Java game, but a Flash game. And it's WFM with FF45 on Win 7.

Is it reproducible ?
1) with a fresh profile:
https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles
2) with HWA disabled in Flash:
https://forums.adobe.com/thread/891337
3) with protected mode disabled in Flash:
https://support.mozilla.org/en-US/kb/adobe-flash-protected-mode-firefox

	arni2033
	Comment 2 • 8 years ago

>>>   My Info:   Win7_64, Firefox Release 48, 32bit, ID 20160726073904
I can reproduce this in Firefox 48 in e10s mode.
Good job! Release is affected! :D

	Benjamin Smedberg
	Comment 3 • 8 years ago

We're moving Flash to be all windowless-mode, which should fix the temporary scrolling issues with Flash in e10s. Other than that, we're not going to fix this; temporary scrolling jank or blank rendering is expected for windowed-mode Flash.

	arni2033
	Comment 4 • 8 years ago

(In reply to Benjamin Smedberg [:bsmedberg] from comment #3)
> temporary scrolling jank or blank rendering is expected for Flash.
Okay. But are you trying to hide several reports about this issue again? Every report like this should be marked as duplicate of the oldest report to keep track of how widespread the issue is.
Luckily, I just found one.