@TeamYouTube where is the configuring tab?pic.twitter.com/3aPYSqg9Se
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Hmm, could you try clearing your browser's cache and cookies to see if it helps: https://goo.gl/FJSBNZ ? Also, are you able to use a different browser? Let us know so we can take a closer look.
Sorry for late reply, I have cleared cookies and cached data on my current browser and the same situation occurs. The same occurs when using Internet explorer.
Sorry to hear you're still having trouble. We'd recommend sending a feedback report directly from YouTube, here's how: https://goo.gl/WdI0BK . Make sure to send from the account experiencing the issue!
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