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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Video buffering problems in fullscreen

  • 4 antwoorde
  • 2 hierdie probleem
  • 319 views
  • Laaste antwoord deur shape1
  • Opgelos

Hello, when i fullscreen video on youtube video stops buffering. When i end fullscreen buffering immediatly starts and everything is okay. Back and forth. I tried: reinstall to lastest mozilla release, disable addons, stoubleshoot mode, increase cache in about:config and other public solutions i can google. When i look on "Statistic for experts" on youtube there are three bars and it shows: Normal size player: Connection Speed - some amount of kbps (works) Network Activity - some amount of KB (works) Buffer Health - some amout of s (works) Fullscreen: Connection Speed - some amount of kbps (works) Network Activity - 0 KB (doesn´t work) Buffer Health - 0 s (doesn´t work)

Hello, when i fullscreen video on youtube video stops buffering. When i end fullscreen buffering immediatly starts and everything is okay. Back and forth. I tried: reinstall to lastest mozilla release, disable addons, stoubleshoot mode, increase cache in about:config and other public solutions i can google. When i look on "Statistic for experts" on youtube there are three bars and it shows: Normal size player: Connection Speed - some amount of kbps (works) Network Activity - some amount of KB (works) Buffer Health - some amout of s (works) Fullscreen: Connection Speed - some amount of kbps (works) Network Activity - 0 KB (doesn´t work) Buffer Health - 0 s (doesn´t work)

Gekose oplossing

It looks like i solved my problem. Problem happend again, useragent didnt work, only broke twitch player for me. :) So i tried to change wifi adapter. I had old usb tp-link adapter model tl-wn722n and it looks like it was the problem, mozilla did not like it, edge had no problem. So i bought proper pci-e wifi card and everything works ok now. (last 5 days) Thank for your efforts.

Lees dié antwoord in konteks 👍 0

All Replies (4)

Oh and in edge browser YT video works fine when in fullscreen.

Super strange. Some people have said fooling around with the useragent string and making Firefox look like another browser gets Youtube to treat them differently and avoid strange issues and have better performance.

Maybe you can experiment with that using this addon: https://addons.mozilla.org/en-US/firefox/addon/user-agent-string-switcher/

Thank you for reply, NoahSUMO. It started work by itself but i expect it come back soon. I will try it when this problem occurs again. For now i cant test it.

Gewysig op deur shape1

Gekose oplossing

It looks like i solved my problem. Problem happend again, useragent didnt work, only broke twitch player for me. :) So i tried to change wifi adapter. I had old usb tp-link adapter model tl-wn722n and it looks like it was the problem, mozilla did not like it, edge had no problem. So i bought proper pci-e wifi card and everything works ok now. (last 5 days) Thank for your efforts.