Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

how do I stop multiple plugin containers opening? ...

more options

Last night Firefox seemed really sluggish. When I looked at 'Task Manager' I had multiple plugin containers open [11 in total] - taking up too much memory.

It appeared that the plugins open when I'm clearing recent history.

I'm running Firefox 10.0.o2. Which is up to date. All plugins are up to date.

I've tried disabling add-ons ... with no effect. I thought 'Shockwave Flash' was the problem, but it's now happening when I have this disabled too.

Last night Firefox seemed really sluggish. When I looked at 'Task Manager' I had multiple plugin containers open [11 in total] - taking up too much memory. It appeared that the plugins open when I'm clearing recent history. I'm running Firefox 10.0.o2. Which is up to date. All plugins are up to date. I've tried disabling add-ons ... with no effect. I thought 'Shockwave Flash' was the problem, but it's now happening when I have this disabled too.

Edeziri site na brassmonkey

All Replies (2)

more options

This is a known bug*. It will happen whenever you clear history or cookies, hopefully the developers will fix it in the not too distant future. In the meantime you may just have to put up with a problem when history is cleared.

*Bug 633427 it has been slow progress but they have got as far as trialling a patch to fix the problem

more options

Good to know there's going to be a fix for this issue sometime soon.

Thanks for the info ... much apprecitated.