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why do I get the message"Script: chrome://browser/content/tabbrowser.xml:537" which seems to stall all precess'?

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  • Last reply by cor-el

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hp laptop
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I am using the current fire fox and while on facebook after I hit enter I get the following message"Script: chrome://browser/content/tabbrowser.xml:537" which seems to stall all process'? the computer then takes 3-5 mins to clear so I can do something and it stalls again with the same message...

I am using the current fire fox and while on facebook after I hit enter I get the following message"Script: chrome://browser/content/tabbrowser.xml:537" which seems to stall all process'? the computer then takes 3-5 mins to clear so I can do something and it stalls again with the same message...

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cor-el
cor-el
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Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).