Ever since the latest patch, not 2.3, but the one that was supposed to "fix" the hunts, I have to remain in fullscreen, or I get 5-6 FPS, even in borderless windowed, yet when I am in fullscreen I get ~30 FPS. Please fix this, as I use two monitors, and would prefer to be able to actually use the second monitor while playing.

Specs from the FFXIV Sys Info app:

SYSTEM_OS Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.140303-2144)
SYSTEM_CPU AMD FX(tm)-6100 Six-Core Processor (6 CPUs), ~3.3GHz
SYSTEM_CORE_NUM SYSTEM_CORE_LOGIC 6 SYSTEM_CORE_PHYSICS 3
SYSTEM_BIOS Default System BIOS
SYSTEM_LANGUAGE English (Regional Setting: English)
SYSTEM_MEMORY 16367.242MB
SYSTEM_VIRTUAL_MEMORY 2047.875MB
SYSTEM_PAGE_FILE 32732.664MB
SYSTEM_STORAGE C:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 931.413GB SYSTEM_FREEDISC_SPACE 709.915GB
SYSTEM_STORAGE E:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 1397.263GB SYSTEM_FREEDISC_SPACE 381.130GB
SYSTEM_STORAGE Q:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 1397.263GB SYSTEM_FREEDISC_SPACE 381.130GB
SYSTEM_DIRECTX_VERSION DirectX 11
SYSTEM_GRAPHICS AMD Radeon HD 7700 Series
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY1
SYSTEM_GRAPHICS_CHIP ATI display adapter (0x683F)
SYSTEM_GRAPHICS_MAKER Advanced Micro Devices, Inc.
SYSTEM_GRAPHICS_VRAM 998.145 MB
SYSTEM_GRAPHICS_SHARED_VRAM 3097.793 MB
SYSTEM_GRAPHICS_DAC Internal DAC(400MHz)
SYSTEM_GRAPHICS_DISPLAY_MODE 1920 x 1080 (32 bit) (60Hz)
SYSTEM_GRAPHICS_DRIVER aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.dll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 8.17.0010.1299
SYSTEM_GRAPHICS_DRIVER_DATE 7/9/2014 10:52:14 AM
SYSTEM_GRAPHICS_DRIVER_LANGUAGE English
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_GRAPHICS AMD Radeon HD 7700 Series
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY2
SYSTEM_GRAPHICS_CHIP ATI display adapter (0x683F)
SYSTEM_GRAPHICS_MAKER Advanced Micro Devices, Inc.
SYSTEM_GRAPHICS_VRAM 998.145 MB
SYSTEM_GRAPHICS_SHARED_VRAM 3097.793 MB
SYSTEM_GRAPHICS_DAC Internal DAC(400MHz)
SYSTEM_GRAPHICS_DISPLAY_MODE 1920 x 1080 (32 bit) (60Hz)
SYSTEM_GRAPHICS_DRIVER aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.dll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 8.17.0010.1299
SYSTEM_GRAPHICS_DRIVER_DATE 7/9/2014 10:52:14 AM
SYSTEM_GRAPHICS_DRIVER_LANGUAGE English
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_SOUND Speakers (VIA HD Audio)
SYSTEM_SOUND_DEVICE_ID {274EBFAC-B406-4CAF-B1B0-3760C989D2F8}
SYSTEM_SOUND_DEVICE_NAME viahduaa.sys
SYSTEM_SOUND_DRIVER_VERSION 6.00.0011.0200
SYSTEM_SOUND_DRIVER_LANGUAGE English
SYSTEM_SOUND_DRIVER_DATE 5/4/2014 6:35:05 PM
SYSTEM_INPUT {6F1D2B60-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME Mouse
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 3 SYSTEM_GAMEPAD_BUTTON 7 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6F1D2B61-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME Keyboard
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 128 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {A871A6B0-4ED4-11E2-8003444553540000}
SYSTEM_INPUT_NAME Razer BlackWidow Ultimate
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 573 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {A8730640-4ED4-11E2-8004444553540000}
SYSTEM_INPUT_NAME Razer BlackWidow Ultimate
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 3 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {A8732D50-4ED4-11E2-8005444553540000}
SYSTEM_INPUT_NAME Razer BlackWidow Ultimate
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 1 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {A8735460-4ED4-11E2-8006444553540000}
SYSTEM_INPUT_NAME Razer BlackWidow Ultimate
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 1 SYSTEM_GAMEPAD_FOV 0