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How can I un-vote the comment that I voted it earlier? It seems only possible in the first couple of seconds.

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marked as duplicate by ben is uǝq backwards, Martijn Pieters, Danubian Sailor, apaul, Aziz Shaikh Jan 17 '14 at 12:42

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  • @AzizShaikh Not work for comments, possible only in the first seconds. – herohuyongtao Jan 17 '14 at 12:09
  • Judging by your list of questions, may I strongly suggest searching before posting? – Andrew Barber Jan 17 '14 at 16:13
  • @AndrewBarber Noted with thanks. – herohuyongtao Jan 17 '14 at 16:30

From Cancelling upvote on comment?

I just added this, but there are some ground rules:

  1. You can un-upvote a comment within the first 60 seconds, provided you did not navigate away.
  2. Once you un-upvote a comment you can not upvote it again.
  • This is totally untrue. You can simply try on this comment to see for yourself. – Cedric Sep 24 '17 at 11:45
  • 1
    @Cedric what part of it is incorrect? I upvoted your comment, un-upvoted it, and now I cannot upvote it again. – Stijn Sep 27 '17 at 8:02
  • I had to upvote both your question and your comment – Cedric Sep 27 '17 at 8:19

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