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Om de ûnderfining foar jo te ferbetterjen is tydlik de funksjonaliteit dan dizze website troch ûnderhâldswurk beheind. Wannear in artikel jo probleem net oplost en jo in fraach stelle wolle, kin ús stipemienskip jo helpe yn @FirefoxSupport op Twitter en /r/firefox op Reddit.

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Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

i have a red line down the middle of screen when playing YT vids , 1 side is better quality image color ect. than the other . what is causing this and how do i

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the thin red line runs down the middle of the screen , the left side is of normal quality for my YT vids , the right side is enhanced with better color and clarity of skin tone and image in general . is this an addon or an add for some program ect. .

the thin red line runs down the middle of the screen , the left side is of normal quality for my YT vids , the right side is enhanced with better color and clarity of skin tone and image in general . is this an addon or an add for some program ect. .

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Can you attach a screenshot?


Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration is causing the problem.

  • switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Appearance
  • do NOT click the "Refresh Firefox" button on the Safe Mode start window