Maybe because you got a laggy computer, or something, or maybe is it a trick to get more AP (if it is...STOP) But if you got a laggy computer, stop posting in forums and making comments!
You can't say a lot of times if you only have 5 posts (this means it could have happened at most once before this time). Have you experienced that warning box that says something along the lines of "are you sure you want to reload the page? You have submitted data and reloading it may cause your data to submit again"?
This is the usual issue for people pressing the submit button more than once. If you hold it down, it seems like the same result occurs, so you probably should stop doing that. Especially if your computer has no lag. Then it is just waste of good holding down the button.
You don't say. And you are just clicking once, right? You don't update the page in the middle of it all? And I assume you have tried the usual methods of "making everything better"? Restart the browser, restart the computer and pouring water over the keyboard? Though the latter might not fix the current issue...
When you post a comment, regaurdless of lag, you must wait 1 to 2 seconds. Is that all you are considering 'lag'? Because to me, it's normal preformance.
