If you take a certain amount of time in composing a comment while switching to other windows and continuing editing, come and go, at last the submit button doesn't do anything. So you have to copy all the contents in the comment box and refresh the page only to paste and submit, then OK.
If you take a certain amount of time in composing a comment while switching to other windows and continuing editing, come and go, at last the submit button doesn't do anything. So you have to copy all the contents in the comment box and refresh the page only to paste and submit, then OK.