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on changing web site, screen brightens & 'not responding' appears for a short while

  • 1 reply
  • 1 has this problem
  • 3 views
  • Last reply by finitarry

kevinlaw
kevinlaw
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Windows 7 64bit 16G RAM system. Using latest version of Mozilla & system regularly updated. Vipre antivirus. This is a recent occurrence without any obvious cause.

Windows 7 64bit 16G RAM system. Using latest version of Mozilla & system regularly updated. Vipre antivirus. This is a recent occurrence without any obvious cause.

All Replies (1)

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