Issue with a specific course in Mario Kart 7

Issue:
Whenever I play Neo Bowser City, the FPS drop to 20, then later returns to normal but happens again. This doesn’t happen with other courses

System Information

  • Operating System: Windows 11 Pro
  • CPU: Intel(R) Core™ i5-10400 CPU @ 2.90GHz
  • GPU: Intel UHD Graphics 630
  • Citra Version (found in title bar): Citra Nightly 1753
  • Game: Mario Kart 7
  • Screenshot of Issue (include the full Citra window including titlebar):

Diagnostic Log
citra_log.txt.old.txt (172.1 KB)

No game was booted in your log. If you are experiencing a crash then do not open citra again until after you posted the log as it gets purged when you reopen citra.
For more information, see How to Upload the Log File

System Information for Support

Client Version                               Nightly 1753   HEAD-cdbd72e
Operating System                             Windows 10 (10.0)
CPU                                          Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz | AVX2 | FMA
Graphics API                                 OpenGL 3.3.0
Graphics Renderer                            Intel(R) UHD Graphics 630
GPU Driver Version                           30.0.101.1340
CPU JIT                                      [x]
Hardware Renderer                            [x]
Hardware Shader                              [x]
Hardware Shader, Accurate Multiplication     [x]
Shader JIT                                   [x]
System Region                                1
Shader Disk Cache                            [x]

I did not find anything wrong in your log file. Please wait for a human moderator to assist.

You should disable Dump Textures in Emulation>Configuration>Graphics → This option is only useful for those that are interested in creating their own custom textures.
You may also want to delete all the textures its dumped so far: Go to File>Open Citra Folder, then open up the dump folder and delete the textures folder found here (this will delete all dumped textures for all of your games).

Futhermore, you should not use old save states after this. Save States save both your game progress as well as your Citra’s configuration. This means that upon loading an old save state, old Citra settings will be loaded as well.