So this bug I tested on MSE and SO and SE network chatroom, and found out whenever I try to upload an image via the option "from the web" in chatroom, It is uploading the image two times and hence we can see two posts of same image. I think it should not happen. Because in case when upload an image via "from my computer", it works just fine.

enter image description here

The OS I am using is Windows 7 and Browser is chrome.

  • OS and browser, please? Sep 13, 2018 at 7:49
  • Windows 7 and Chrome. I'll edit my question. Sep 13, 2018 at 7:50
  • Not reproduced. I tried in multiple chat rooms and it works fine.
    – Nog Shine
    Sep 13, 2018 at 8:25
  • @NogShine of course, you don't have the userscript (lucky for you) that is buggy. :) Sep 13, 2018 at 8:46

1 Answer 1


So I tested this bug on other browsers, but it's not reproducible. So I tried disabling all extension one by one installed on my browser and turned out that an extension was causing this issue which is SO Dark Chat + created by rLemon.

  • Looks like it's from the image copy+paste implementation, most likely this line. Sep 13, 2018 at 8:54
  • @Ben Cool! Should be easy fix now then. Sep 13, 2018 at 12:48
  • Neat, I forgot that input was there (because why would you need it for image uploads with the feature enabled ;) ), but I'll take a look at it soon. sorry for the confusion.
    – rlemon
    Sep 13, 2018 at 13:39
  • @rlemon np and Thanks :-) Sep 13, 2018 at 14:05

Not the answer you're looking for? Browse other questions tagged .