Good afternoon and thank you for posting in the Final Fantasy XIV Technical Support Forums.

Is Final Fantasy XIV the only program that experiences audio crashes? What is your audio set up like? Are you using speakers or headphones? If you are using headphones, what kind are you using?

Have there been any updates or changes made to the PC recently? What have you tried to alleviate the problem? Could you also provide a system report? Simply go to the 'Config' option on the Final Fantasy XIV launcher and to the right of 'System Information' click on 'Display.'

Hope to see you online!