Hi everyone Sorry my first post has to be a problem/question. I've just updated the drivers for my cintiq 13hd, and the mac crashed on the restart phase of the install due to a program failing to close properly (viber). Now my macbook pro retina (2012 running version 10.9.5) is super-slow on boot-up. Takes about ten minutes to load up. Is there anything I can try to fix it? thanks in advance.