How to Repair: YouTube Full Screen Video Lag or Glitch

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YouTube is perhaps the most popular online video channel used by users around the world on portable, touch or desktop devices, no matter what operating system we think of. It is therefore important to solve problems as quickly as possible if you have problems with Youtube, otherwise you will not be able to access and review your movies, video clips, music, etc.

As with Youtube Green Screen, another annoying problem reported by users of Windows 10, 8 and Windows 8.1 is related to the full screen mode, which does not work properly when using a particular web browser client.

The main causes of this problem are as follows:

  • Some topics (especially those related to dual-screen monitors) do not allow you to extend the video to full screen.
  • Browser cache problems.
  • Your system may have more than one Flash Player installed.

Log out of your Google Account and return to your Google Account

This problem can also be caused by an incorrect profile mechanism in your account. The solution could be to log out of your account and log in again.

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Click on the profile icon at the top right of the screen and select Logout from the Options.

Deleting the navigation data and updating the browser

Many people like to use Google Chrome, which works well to preview YouTube, but one day, some of you will notice that YouTube videos are behind the sound. In addition to using other browsers to see if there are any stuttering problems with YouTube videos, you can also try the following methods.

Option 1: An overloaded browser would cause a delay in YouTube videos. If you have too many tabs open at the same time, close them and play back the videos.

Option 2: If there are too many documents occupying the room, this can cause the delay problem. This way, you should be able to permanently delete unnecessary caches, cookies and histories. To make it easier for you, you can enter this URL in the browser, then select the data you want to delete: chrome://settings/clearBrowserData

In the meantime, you can try updating the Chrome browser to fix the problem with YouTube Lagging Chrome 2018/2019. This also applies to other browsers.

Disable hardware acceleration

The problem may occur after reviewing and updating your browser and readers. The YouTube number is still not available in full screen mode. Here’s a more detailed way to repair YouTube full screen and not full screen on Google Chrome. It also applies to problems with Safari YouTube full screen and Firefox full screen YouTube.

Step 1: Simply go to your Chrome address bar, type “chrome://settings/” and press Enter.

Step 2: Then click on the “Advanced” button.

Step 3: Scroll down and find “Use hardware acceleration if available”.

Step 4: Disable hardware acceleration.

You can now open YouTube to check if there are any full screen problems on YouTube.

RECOMMENDED: Click here to troubleshoot Windows errors and optimize system performance