We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Avatar for Username

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Läs mer

Denna tråd har arkiverats. Ställ en ny fråga om du behöver hjälp.

Firefox goes from 7% to 50% of CPU activity-slows down?

  • 1 svar
  • 3 har detta problem
  • 2 visningar
  • Senaste svar av Morbus

AnonymousUser
AnonymousUser
more options

After several minutes, I slow down and then get no response when on Firefox. IE, AOL works OK. I close with task mangr. Slect Firefox and it goes from using 7% of CPU to 50% according to Reliability and Performance Monitor on Vista Business

This happened

Every time Firefox opened

== maybe 10 days ago

After several minutes, I slow down and then get no response when on Firefox. IE, AOL works OK. I close with task mangr. Slect Firefox and it goes from using 7% of CPU to 50% according to Reliability and Performance Monitor on Vista Business == This happened == Every time Firefox opened == maybe 10 days ago

Alla svar (1)

Morbus
Morbus
more options

Check for faulty extensions. In my experience, some webpages will cause Firefox to use up a lot of CPU cycles, but only when some extensions are installed.