I've got a 2018 13" TB MBP which has been randomly freezing since purchase. Its not happening every day, but a few times a week which clearly isn't normal behaviour. Other than booting in to safe mode, running disk utility etc, is there anything else easy I can do to try and narrow down the cause or is it just one for Apple? There doesn't seem to be any common them in terms of when it crashes - i.e. what programs are running, activities I'm doing at the time etc. Thanks!