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Firefox 'hangs' after about an hour use. Matters not the site(s). Clears if I "end process" in Task Manager, but wont clear on own if I dont do that.

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  • 2 have this problem
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  • Last reply by FredMcD

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Firefox hangs after about an hour of use, regardless of actual use volume, sites visited, etc. 1. Other browsers will function. 2. It will clear if I shut down Firefox and End Process at Task Manager (win7 still) 3. Clearing it will not resolve long term, as about an hour later, it will hang again. 4. Sample sites, Facebook, a few game sites, ESPN, Yahoo(mail),

Have run virus and malwares - with no atypical results. Have cleared cookies, and attempted most Firefox trouble shooting methods in the knowledgebase.

Have a few plug-ins (no-script, theme font and size changer) in use. But, the sites are the normal ones visited, prior to this trouble, as well as after, with no changes to either plug-in.

Firefox hangs after about an hour of use, regardless of actual use volume, sites visited, etc. 1. Other browsers will function. 2. It will clear if I shut down Firefox and End Process at Task Manager (win7 still) 3. Clearing it will not resolve long term, as about an hour later, it will hang again. 4. Sample sites, Facebook, a few game sites, ESPN, Yahoo(mail), Have run virus and malwares - with no atypical results. Have cleared cookies, and attempted most Firefox trouble shooting methods in the knowledgebase. Have a few plug-ins (no-script, theme font and size changer) in use. But, the sites are the normal ones visited, prior to this trouble, as well as after, with no changes to either plug-in.

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

While still in Safe Mode,

Type about:support in the address bar and press Enter. Under the main banner, press the button; Copy Text To Clipboard.. Then in the reply box at the bottom of this page, do a right click in the box and select Paste. This will show us your system details. No Personal Information Is Collected.