topic Re: ff ver 145 is slower in most website it wasnt like that in previous ver in Discussions

ff ver 145 is slower in most website it wasnt like that in previous ver

darkaa — Thu, 13 Nov 2025 11:35:37 GMT

im facing slow respond when scrolling and it use so much cpu only in the latest update

Re: ff ver 145 is slower in most website it wasnt like that in previous ver

darkaa — Thu, 13 Nov 2025 11:40:39 GMT

i forgot to say even the gpu have a high usage

Re: ff ver 145 is slower in most website it wasnt like that in previous ver

siffemcon — Fri, 14 Nov 2025 02:12:02 GMT

Does that also happen in Troubleshoot mode (https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode/)?

Re: ff ver 145 is slower in most website it wasnt like that in previous ver

darkaa — Fri, 14 Nov 2025 08:52:04 GMT

not so much better , i disable hardware accelerator then the gpu is a little better now but ff is slower now

Re: ff ver 145 is slower in most website it wasnt like that in previous ver

MrWeedy — Fri, 14 Nov 2025 09:49:45 GMT

Yep. I noticed the same issue too. For example when I have Facebook open in the web browser, open a conversation and then start replying to it, the letters I type come one at each second. So if I write a long sentence, I can literally watch my computer type the text as I go to kitchen and come back from there. This latest update created an extremely slow environment for websites for some reason.

And for me my CPU usage spikes to 100% on multiple cores. GPU doesn't even wake up.

Re: ff ver 145 is slower in most website it wasnt like that in previous ver

pomobc — Fri, 14 Nov 2025 11:30:56 GMT

Yep, also here, it even freezes now after updating to v145