Screen flashes red under hud

[Mhaeric]

I have had this happen multiple times in Labyrinth of the ancients. Sometimes it's half the screen and sometimes it's bars.

Frequency: Often
World name: Midgardsormr

Try updating your graphics drivers.

Also, I suggest including information about your system since this appears to be a hardware issue and it will help them if they know what your system is. If you type /systeminfo in game it will output a file with your configuration and system specs including graphics card information. The file is located in your FFXIV: A Realm Reborn folder, and is named "Game_Info_xxxxxxxxxxxxxxx" where the x's are the date and time it was created. Just cut and paste out the section called "System Information" into your report!