Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More
Archived

websites pop up when not asked

richarddocker

hi there when i type in an address of a website it will work fine but after a few seconds it will change to this website "http://www.questscan.com/?tmp=404tmp&prt=QstscanPB&keywords=http://www.fusionelectronics.com/favicon.ico" with out me touching anything. please can you tell me how to get rid of it cause its really anoying.

regards ri ch

hi there when i type in an address of a website it will work fine but after a few seconds it will change to this website "http://www.questscan.com/?tmp=404tmp&prt=QstscanPB&keywords=http://www.fusionelectronics.com/favicon.ico" with out me touching anything. please can you tell me how to get rid of it cause its really anoying. regards ri ch

All Replies (1)

This issue is caused by the QuestScan extension (Tools > Add-ons > Extensions).

Start Firefox in Use Troubleshoot Mode in Firefox to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).