Crashing around 50% of th time when logging out. Normal?

[DMN]

When it crashes I get get one o 4 different things happening. Sometimes it says something about rcording the error in the gui(?) files or something, or it gives me the "we detected you crashed send us the information" , or it just crashes with no error, lastly I sometimes get the black screen of "YOU WERE DISCONNECTED".

I havent modded anything like the ui and whatnot. I only deleted the files specified on the "how to join the server" thread.