Low FPS in DSR Ultimate

Hi everyone, recently I have encountered an issue where my fps drops very low (10fps-40fps) only in the Dragonsong Reprise Ultimate, but maintains high fps (100+ fps) in other raid instances. The fps also gets progressively worse the more phases into the fight.

My computer specs are

CPU : 13th Gen Intel(R) Core(TM) i5-13600K
GPU : NVIDIA GeForce RTX 3070
RAM: 16GB
SSD: Seagate FireCuda 510
PSU : 850W
OS: Windows 10

I have also

• Lowered the FFXIV client graphic settings to minimum
  
• Swapped between NVIDIA DLSS and AMD FSR for graphics upscaling
  
• Did a clean installation of the game
  
• Reformatted my PC
  
• Upgraded to Windows 11 to test
  
• Updated my GPU drivers to the latest version
  
• Rolled back my GPU drivers to an older version
  
• Has anyone encountered a similar issue and know any ways to fix it?

Good morning! Thank you for posting in the Final Fantasy XIV Technical Support Forums.

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What Platform are you using? (Steam/Windows/Mac/PS4 etc.)
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How often does the issue occur?

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Could you 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.

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