Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

animated gif consumes all CPU before being shown

  • 2 replies
  • 2 have this problem
  • 18 views
  • Last reply by cor-el

JosephK
JosephK
more options

FF 43.0.3 on Win7 x64 A long page downloads an animated GIF off screen. The page will scroll normally until the GIF needs to be shown. At that point the cursor goes into "wait", and the CPU maxes for that thread for 10-20 seconds per GIF. During this time Windows has marked the program as "not responsive". Eventually the GIF is shown and FF becomes responsive again.

FF 43.0.3 on Win7 x64 A long page downloads an animated GIF off screen. The page will scroll normally until the GIF needs to be shown. At that point the cursor goes into "wait", and the CPU maxes for that thread for 10-20 seconds per GIF. During this time Windows has marked the program as "not responsive". Eventually the GIF is shown and FF becomes responsive again.

All Replies (2)

FredMcD
FredMcD
more options

Do you have nvidia's network access manager or forceware network manager software installed? Disable / remove it. https://support.mozilla.org/en-US/kb/connectivity-crashing-firefox-43-update

Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac=Options) key, and then starting Firefox. Is the problem still there?

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

You can try to disable hardware acceleration in Firefox.

  • Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"

You need to close and restart Firefox after toggling this setting.

You can check if there is an update for your graphics display driver and check for hardware acceleration related issues.