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Firefox Updated, Now Opening New Tabs in New Window (Probable Reason: Many Tabs Open)

  • 1 reply
  • 1 has this problem
  • 5 views
  • Last reply by cor-el

mmmoshen
mmmoshen
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IMPORTANT NOTE: I already have the Check mark clicked in Settings to "open links in tabs instead of new windows" so please don't suggest that.

I tend to have a lot of tabs open (more than 100) in Firefox. Until it recently updated, no matter how many tabs I had open, if I opened a new tab, it would do so in the same window. Now, after the update, I have about 60 tabs open and anytime I open a new tab from my current window, it will after a few seconds switch to opening a new window, which is very annoying.

Does anyone have any suggestions on how to fix it?

Thank you very much for your help!

IMPORTANT NOTE: I already have the Check mark clicked in Settings to "open links in tabs instead of new windows" so please don't suggest that. I tend to have a lot of tabs open (more than 100) in Firefox. Until it recently updated, no matter how many tabs I had open, if I opened a new tab, it would do so in the same window. Now, after the update, I have about 60 tabs open and anytime I open a new tab from my current window, it will after a few seconds switch to opening a new window, which is very annoying. Does anyone have any suggestions on how to fix it? Thank you very much for your help!

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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Hi mmmoshen

This could be a problem with an extension as this is not standard behavior.

Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration is causing the problem.

  • switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click the "Refresh Firefox" button on the Safe Mode start window