I know, padiego making a helpful thread......amazing right?

Well, I used to have the same problem......everytime I posted something, it would give me an error and then I would have to refresh the page(after the page was refreshed, my post magically appeared). I used firefox....but since I am to lazy to update firefox, it crashes on me like 1 out of 2 times. Well...Since I had google chrome installed, I gave it a try....and I don't the error anymore! So I suggest using another browser until you find the one that doesn't give you the error.