Safari & Mail suddently won't connect to internet (again)
Early today, it seemed like my wifi connection dropped, but I realized it was only Safari & Mail that wouldn't connect. After a restart, all seemed well... and then less than an hour later, it's happened again. Other apps are still connecting—including Firefox (which I'm using at the moment). Any ideas why both of these apps would suddenly stop connecting at the same time?
MacBook Pro Retina