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

plugin-container.exe takes over and uses 100% of my CPU locking me out and leaving my PC non-functioning. Is this a bug, or a memory leak, in the Firefox software? Can anything be done to fix this problem?

  • 2 majibu
  • 7 wana tatizo hili
  • 1 view
  • Last reply by weisbergs

more options

In looking at Windows Task Manager I found that plugin-container.exe was taking over 100% of my CPU and my system was frozen. Is this a memory leak or other bug?

In looking at Windows Task Manager I found that plugin-container.exe was taking over 100% of my CPU and my system was frozen. Is this a memory leak or other bug?

Chosen solution

plugin-container.exe is simply a wrapper for 3rd party plug-ins. What plug-in is loaded? The bug lies with that plugin (i.e. Flash)

Read this answer in context 👍 0

All Replies (2)

more options

Suluhisho teule

plugin-container.exe is simply a wrapper for 3rd party plug-ins. What plug-in is loaded? The bug lies with that plugin (i.e. Flash)

more options

Thank you! I have been having problems with Adobe Flash since downloading the new 11.1 version. I will download it again and reinstall it, hopefully that will correct the problem.