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Firefox takes too long to load any page but in private mode is ok!

  • 4 replies
  • 1 has this problem
  • 3 views
  • Last reply by FredMcD

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I have the latest version! Win 10 up to date! Suddenly mozilla became to slow when opening any site! The very first tab is loading fast enough but the 2nd or 3rd tab it makes more than 1 minute. If i close mozilla and open it again, the first tab ok the rest it's a disaster In private mode it's ok! I checked google chrome and it's also ok!

I have the latest version! Win 10 up to date! Suddenly mozilla became to slow when opening any site! The very first tab is loading fast enough but the 2nd or 3rd tab it makes more than 1 minute. If i close mozilla and open it again, the first tab ok the rest it's a disaster In private mode it's ok! I checked google chrome and it's also ok!

Chosen solution

i deactivate all extensions, close firefox, start it again and i reactivate the extensions! No problem anymore!!!

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All Replies (4)

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Some add-ons are not active when using Private Windows.

Start Firefox using Troubleshoot(Safe) Mode {web link}

A small dialog should appear. Click Start In Troubleshoot(Safe) Mode (not Refresh). Is the problem still there?

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https://support.mozilla.org/kb/Firefox+is+already+running+but+is+not+responding

https://support.mozilla.org/en-US/kb/firefox-slow-how-make-it-faster

https://support.mozilla.org/en-US/kb/firefox-uses-too-many-cpu-resources-how-fix

https://support.mozilla.org/en-US/kb/firefox-uses-too-much-memory-ram

https://support.mozilla.org/en-US/kb/firefox-hangs-or-not-responding

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Chosen Solution

i deactivate all extensions, close firefox, start it again and i reactivate the extensions! No problem anymore!!!

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