Why doesn't Apple fix the non working browser button issue? This has been around for several years.
Safari has a regularly occurring problem with browser buttons not responding and doing nothing. I search for fixes at several sites with which give complex reasons why this may occur and offer possible fixes. I have never run into this issue with Chrome. The buttons always function. Apple needs to pick up their game. I like many of the features in Safari, but am now forced to make Chrome my default browser because Apple doesn't feel that a reliable working browser is a required goal for the backbone of using the internet. Shame Apple using your browser is unproductive.
MacBook Pro 14″