Youtube video stops for a few seconds and replays audio?

Your ''Cache'' (Temp Internet Files), "Virtual Memory'' and/or "PageFiling'' may be full

and, thus, causing a lag.  Simply delete your "Cache'' (plus "Cookies'' and "History"),

then clear your Memory with a shutdown & reboot.  Afterwards, you will freak at how

good and trouble-free your YouTube will be.

→  ≡  or wrench  → Tools  →  Clear browsing data

→  the beginning of time ▼

[x] Clear browsing history

[x] Empty the cache

[x] Delete cookies and other site and plug-in data

→  Clear browsing data

Don't forget to totally shutdown+reboot afterwards.

:-)

If you're really upset about that, I would recommend downloading torch browser and using the media button to download the video. It's a chromium browser, so it's essentially a better google chrome.

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Otherwise I have never experienced your particular problem and can only identify it as some type of buffering in which your internet is to blame