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No audio when streaming xfinity on demand. Audio on YouTube works fine.

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There is no audio when I am watching Comcast Xfinity live TV on computer. Video looks great. YouTube videos and other audio works fine and there doesn't seem to be any other issues.

There is no audio when I am watching Comcast Xfinity live TV on computer. Video looks great. YouTube videos and other audio works fine and there doesn't seem to be any other issues.

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You can try these steps in case of issues with web pages: You can reload web page(s) and bypass the cache to refresh possibly outdated or corrupted files. Hold down the Shift key and left-click the Reload button or press 'Ctrl + F5' or press 'Ctrl + Shift + R'

Another thing to try : Clear the cache and cookies only from websites that cause problems.

Clear the Cache:

3-bar menu => Options => Advanced => Network => Cached Web Content :
"Clear Now"

Remove Cookies from sites causing problems:

3-bar menu => Options => Privacy => Cookies : "Show Cookies"