Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

What can I do to stop Firefox from lagging on movies like on youtube?

  • 4 antwurd
  • 21 hawwe dit probleem
  • 1 werjefte
  • Lêste antwurd fan kobe

more options

I normally have quite a lot of lag when I'm watching movies on youtube or (for the dutch people) dumpert. When I use another browser to watch the video, I don't have any lag at all.

I normally have quite a lot of lag when I'm watching movies on youtube or (for the dutch people) dumpert. When I use another browser to watch the video, I don't have any lag at all.

Alle antwurden (4)

more options

The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information. Note: This will cause you to lose any Extensions, Open websites, and some Preferences.

To Reset Firefox do the following:

  1. Go to Firefox > Help > Troubleshooting Information.
  2. Click the "Reset Firefox" button.
  3. Firefox will close and reset. After Firefox is done, it will show a window with the information that is imported. Click Finish.
  4. Firefox will open with all factory defaults applied.


Further information can be found in the Refresh Firefox - reset add-ons and settings article.

Did this fix your problems? Please report back to us!

more options

You can check for problems caused by recent Flash updates and try these:

  • disable a possible RealPlayer Browser Record Plugin extension for Firefox and update the RealPlayer if installed
  • disable protected mode in Flash 11.3 and later
  • disable hardware acceleration in the Flash plugin

Try to disable hardware acceleration in Firefox.

more options

Update your graphic card driver.

My graphic card is a Geforce and the problem was fix after the update installation and a computer reboot.

Bewurke troch dan0995 op

more options

Check if this issue is with other browsers too.