Diễn đàn hỗ trợ Firefox

I play https://crazyshooters.com/ and https://crazyshooters2.com/ a lot! But the game became laggy since Firefox 148 and my ping spikes up. Other browsers play fine. I am on Linux Mint if that helps. (147 and below run fine)

Media resource could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DECODE_ERR (0x806e0004) Details: virtual mozilla::MediaResult mozilla::FFmpegVideoDecoder<62>::DoDecode(mozilla::MediaRawData*, uint8_t*, int, bool*, mozilla::MediaDataDecoder::DecodedData&): avcodec_send_packet error: Unknown error occurred

Speller is not activated or sometime activated only sporadically. Checked all setting on the browser. It happens mostly on X.cm of Bluesky platforms

after 8 hours of youtube.com videos of the chosen video stopped 30 minutes before end how do I prevent broadcast from stopping in middle of video; is there a memory issue or function command to extend broadcast or notification when near limit

Server Not Found

Firefox can’t connect to the server at www.ped.ucd.ac.ma. What can you do about it?

   Check to make sure you’ve typed the website address correctly and try again in a few moments.
   Check your network connection.
   Check that Firefox has permission to access the web (you might be connected but behind a firewall).

Learn more…

I was in the middle of setting up a secondary profile with sync when the browser froze and became unresponsive for a few minutes. I killed the task and reopened the profile, it lacked the theme color I'd chosen and sync was not enabled. When trying to enable sync, I got the error message shown in the screenshot. To be clear, the profile it's asking me to switch to 'is' the profile I'm in. I've tried deleting the profile and the associated files from About:Profiles, but this issue persists.

I've also followed the steps contained in this issue and associated issues, but the profileID already matches: https://support.mozilla.org/en-US/questions/1581151

How can I resolve this so that I can sync this profile?

In a Private tab in strict mode (on Linux), I log into my Google account, then log out, clear all the cookies and cached data (Settings -> Privacy & Security -> Cookies and Site Data -> Clear Data -> tick all the boxes and clear everything), open a new private tab, go to the gmail website and it still remembers my account. However, if I quit Firefox and re-open it, then Google no longer remembers the account.

What information is deleted when I quit Firefox that is not deleted when I manually clear the cookies/cache/local data? Does anyone know why Google can still remember my account when I manually clear all the browsing data but not after I quit Firefox?

Thank you!