Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Ovo će web mjesto raditi na ograničen način, dok obavljamo održavanje stranice. Ako neki članak ne riješi tvoj problem i ako želiš postaviti pitanje, naša zajednica za podršku spremna je pomoći na Twitteru @FirefoxSupport i na Redditu /r/firefox.

Avatar for Username

Pretraži podršku

Izbjegni prevare podrške. Nikad te nećemo tražiti da nas nazoveš, da nam pošalješ telefonski broj ili da podijeliš osobne podatke. Prijavi sumnjive radnje pomoću opcije „Prijavi zlouporabu”.

Saznaj više

Ova tema je arhivirana. Postavi novo pitanje ako trebaš pomoć.

Unacceptable resource usage

  • 5 odgovora
  • 1 ima ovaj problem
  • 1 prikaz
  • Posljednji odgovor od ARMAN KHAN

marekzych90
marekzych90
more options

After updating to version 77 from 76 during watching a film from youtube processor usage is over 50% (intel i5-6600k), no add-ons are installed. I cleared cache - didn't work. Restored default settings - didn't work. Previous version and chrome does not have this problem. I had to unistall firefox because such resource usage is unacceptable.

After updating to version 77 from 76 during watching a film from youtube processor usage is over 50% (intel i5-6600k), no add-ons are installed. I cleared cache - didn't work. Restored default settings - didn't work. Previous version and chrome does not have this problem. I had to unistall firefox because such resource usage is unacceptable.

Svi odgovori (5)

Shashank Shekhar
Shashank Shekhar
more options

Hello marekzych90,

See Firefox uses too much memory or CPU resources - How to fix .

Hope it helps. Thank You.

marekzych90
marekzych90 Vlasnik pitanja
more options

Im sorry but no. I already restored default settings and it didn't work. I reinstalled firefox and it didn't work. If new installation does not work then i'm sorry i'm not going to do workaround for that. Also firefox lost connection and was not able to load any webpage - only system restart worked but at the same time chrome didn't have this problem. All happened after upgrading to version 77. Does new version got tested before release? Im dissapointed because i was using firefox for over 10 years now and this update ruined everything.

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 25 Contributor
more options

Historically, high CPU usage with videos has been associated with Google's VP9 encoding, which for some reason Firefox wasn't able to offload to the GPU.

I haven't noticed any change with Firefox 77, but I tend to watch pretty standard videos, no 4K, no 60fps.

marekzych90
marekzych90 Vlasnik pitanja
more options

I was watching quite standard 720p video. I noticed significant degradation is speed in v77. All pages have few seconds lag before they load (i have ssd and a lot of free space). The problem does not occur on chrome and didn't occured on v76 so the problem is new version. v77 after updating was not able to load any page (except google.com - seems like speed was in kb/s) until i restarted the system. I don't have any external antivirus/anti-malware that could cause issue. I switched to chrome and i don't have any of mentioned issues so the problem is caused only by new version.

ARMAN KHAN
ARMAN KHAN
more options

hello marekzych90

Uninstall Firefox from your computer:

[https://support.mozilla.org/en-US/kb/uninstall-firefox-from-your-computer...]

download and install Firefox:

[https://support.mozilla.org/en-US/kb/how-download-and-install-firefox-win...]

i have resolve your problem then reply back to me. 

thank you