Freezing Up

So whenever I'm done trading, or if I go from one place to another the whole screen will just freeze up. I don't really know how to explain it so I inserted a picture below. But this is very frustrating because it happens to me a lot, and once it happens I have to log back on I've tried clearing my cache and deleting my cookies but nothing seems to work!

That's annoying, it also happens to me :l

That happens a lot to me too! Is it freezing up, or can you still walk? Theres another glitch that you can still walk to another place, and then it's okay again.

Oh I know what your talking about Alecia! That one happens to me to but not as much as this one where I can't go anywhere, the only way for it to work is to refresh and log back on.