Bug with client

Ever since patch 6.7 went live, there is a strange problem with the client and the web browser, personaly i use chrome. I am not exactly sure how to trigger it but, after a while and occasionaly, chrome gets a bit fucked up, unresponssive and suddenly shuts down and doesn't open again. If i close the client however, everything returns to normal. I know i am not the only one because other players have the exact same problem.

EDIT: I forgot to mention, at times, the client itself shuts down on it's own as well.