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Spacebar not working on YouTube

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Gilberto A Rivera
Gilberto A Rivera
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When typing comments on YouTube videos, pressing the spacebar, does not work. In order to achieve space, I need to hold the "Shift" key while pressing the spacebar.

When typing the comment, if I only hit the spacebar, a blue line surrounds the area where the text is being typed. See attached screenshot.

When typing comments on YouTube videos, pressing the spacebar, does not work. In order to achieve space, I need to hold the "Shift" key while pressing the spacebar. When typing the comment, if I only hit the spacebar, a blue line surrounds the area where the text is being typed. See attached screenshot.
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cor-el
cor-el
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You can try these steps in case of issues with webpages:

You can reload webpage(s) and bypass the cache to refresh possibly outdated or corrupted files.

  • hold down the Shift key and left-click the Reload button
  • press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
  • press "Command + Shift + R" (Mac)

Clear the Cache and remove the Cookies for websites that cause problems via the "3-bar" Firefox menu button (Settings).

"Remove the Cookies" for websites that cause problems:

  • Settings -> Privacy & Security
    Cookies and Site Data: "Manage Data"

"Clear the Cache":

  • Settings -> Privacy & Security
    Cookies and Site Data -> Clear Data -> [X] Cached Web Content -> Clear

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

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