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Firefox endlessly tries to load, started after recent automatic update v. 18.0.1 won't load any web page. Other browsers work.


Generates no error, just endlessly loads. Problem started with updates last week. Reinstalled latest version, still not working. No extentions, a few plugins but none recently.

Additional System Details


  • User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; InfoPath.1; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)

More Information

  • Top 25 Contributor
617 solutions 4263 answers

Hello kdanielson, probably your internet security software blocking Firefox(including firewalls, antivirus programs, anti-spyware programs) see:

Fix problems connecting to websites after updating Firefox

Firefox can't load websites but other browsers can

thank you