Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

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.

Some sites (often with Flash) interfere with keyboard shortcuts, so Firefox keys won't work

  • 4 antwurd
  • 4 hawwe dit probleem
  • 135 werjeftes
  • Lêste antwurd fan David Spalding

more options

I've noticed, with increasing annoyance, that sites that have some embedded media (often but not always Flash, so far as I can tell) prevent Firefox keyboard shortcuts from being recognized. CTRL+T, CTRL+W, etc just don't work; other keys, like F12 for Firebug, are also "blocked." Yes, you can use the mouse, but it requires effort where none should be needed. Any suggestions on what I can look for with Firebug or other add-ins?

I've noticed, with increasing annoyance, that sites that have some embedded media (often but not always Flash, so far as I can tell) prevent Firefox keyboard shortcuts from being recognized. CTRL+T, CTRL+W, etc just don't work; other keys, like F12 for Firebug, are also "blocked." Yes, you can use the mouse, but it requires effort where none should be needed. Any suggestions on what I can look for with Firebug or other add-ins?

Alle antwurden (4)

more options

You could try the Flashblock extension.

more options

Thanks. Have it, use it (v 1.5.15.1). Whatever interferes seems to bypass Flashblock. It's been a long, long time since I learned about CSS, can CSS now specify reserved shortcut keys?

more options

Look for Firebug on this page. It is listed as a problematic extension.

http://kb.mozillazine.org/Problematic_extensions
more options

Thanks, I use Firebug at work daily, but usually don't have it even installed in my personal Firefox profile at home. I'll start to pay attention if this occurs only when Firebug is installed and enabled.

That page seems a good reference for looking up other plug-ins' reported issues.