I went to cs50 ide to work on some code today and when I opened cs50 ide, my whole code was highlighted and it was unresponsive when I clicked on it. I figured out that I am only able to click on the far right side of the screen but it is very annoying and I don't know how to fix this.

  • I too am having the same problem today and have not had it before. Since you only posted it today I suspect that it is just a bug with Cloud9/CS50 IDE that will get sorted - hopefully soon. If someone else can clarify this or point out a fix I would be appreciative also! Aug 15, 2016 at 18:13
  • All should be good now!
    – kzidane
    Aug 27, 2016 at 12:20

1 Answer 1


Ditto! at 11:48 a.m. PST California. This found on cs50 reddit: https://www.reddit.com/r/cs50/comments/4xulet/cs50_ide_updates_in_progress/?ref=share&ref_source=link

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