Hello Shiftedd, Thank you for posting on the Final Fantasy XIV Technical Support Forums

Have you tried rolling back the latest Windows update? I would suggest trying this. If this does not work can you please submit a systems 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 be of assistance. Thank you for playing Final Fantasy XIV! Hope to see you online.