I'm sure this has been reported before, but it's super easy to make the keyboard stop working (namely by clicking the chat). Copy/paste prompts randomly pop up, and happen frequently (I've gotten 3-4 on screen at one time despite having not trying to c/p). These also make the client crash sometimes. If you're on the PM menu, the client won't tell you when you have a PM, which means you have to either leave PM or repeatedly scroll down if you're holding an actual conversation in PM.