Low FPS in DSR Ultimate

[SasakiSaki]

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?

[Votraftur]

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

We apologize for any inconvenience experienced when trying to play Final Fantasy XIV. For us to better assist you, please respond with the following information:

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

Are you running any additional programs alongside Final Fantasy XIV?
Does the issue occur with one character or multiple characters?
When the issue happens, is the PC over heating at all?
Were any update or changes made to the PC around the time of the issue?
Does this issue occur if the game is run in full screen mode? Does it happen in borderless or windowed mode?

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.

Thank you once again for visiting the Final Fantasy XIV Technical Support Forums!