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freezes

  • 4 replies
  • 4 have this problem
  • 2 views
  • Last reply by FredMcD

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Firefox causes computer to freeze, primarily while watching videos on YouTube.

Firefox causes computer to freeze, primarily while watching videos on YouTube.

Chosen solution

FredMcD said

Some added toolbar and anti-virus add-ons are known to cause Firefox issues. Disable All of them.

It appears an add-on was the culprit here, namely, OpenH264. Once I disabled it, the video problems went away. This was not an add-on I introduced to my browser, it comes, evidently, with V34 &V35.

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Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window

You can check for problems with current Shockwave Flash plugin versions and try this:

See also:

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Some added toolbar and anti-virus add-ons are known to cause Firefox issues. Disable All of them.

more options

Chosen Solution

FredMcD said

Some added toolbar and anti-virus add-ons are known to cause Firefox issues. Disable All of them.

It appears an add-on was the culprit here, namely, OpenH264. Once I disabled it, the video problems went away. This was not an add-on I introduced to my browser, it comes, evidently, with V34 &V35.

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Good work. Well done.