Many tabs grayed out on many sites. Works fine in safe mode. What should I do?

A month ago, Firefox has suddenly had a problem with many gray tabs. It happens to almost all websites, including Mozilla. It works find in Mode without failure. What should I do?

If this does not work in mode without failure, then disable all extensions and then try to find out who is the cause by allowing both the problem reappears.

  • Choose "Disable all add-ons" on issues to troubleshoot Firefox in Safe Mode to set window to disable all extensions.
  • Close and restart Firefox after each change through "file > exit ' (Mac: ' Firefox > leave";) Linux: "file > exit ')

Tags: Firefox

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