If I try to log into gmail.com in safari it just keeps reloading and looping. I tried it in chrome and I get a message saying that "your browser's cookie functionality is turned off", which is not the case. Not sure what is going on here. I tried quitting both Safari and Chrome but the behaviour persists. EDIT: I have trashed and reloaded Chrome and it it now OK. However even after quitting Chrome the problem persists in Safari, ie continuous looping. Any clues?