Game is constantly crashing to desktop and crashing steam

I essentially gave up playing it. After playing almost 20 hrs without issue, suddenly I'm constantly crashing with no error message. Not only that, i haven't checked for posts on it yet but my audio is crackling and distorting all the time, especially in heavy crowds, but not always. Sometimes during a battle my sound goes wonky. I'm disappointed that ea hasn't responded to these issues as mentioned above. Think I'll play something else till this crap is resolved.