Speed/FPS suddenly dropping

Issue:
When I started playing Pokémon Omega Ruby For the first time the speed was 50-100%, until at a night, I was playing the game and fall asleep with my laptop on, and I woke up to continue the game, its speed/FPS dropped too much and I restart my laptop, the problem still same. Even in the intro screen its became sudden lag, it was 50+% before , now it dropped to 10-30% at intro screen. Before I fall asleep at that night with my laptop turning on, it ran smoothly…

How can I fix it? Thank you, and sorry for my bad English…

System Information

  • Operating System: Microsoft Windows 10 Home
  • CPU: Intel Pentium CPU N3540 @ 2.16GHz
  • GPU:
  • Citra Version (found in title bar): Citra Nightly 1180
  • Game: Pokémon Omega Ruby
  • Screenshot of Issue (include the full Citra window including titlebar):

Diagnostic Log
citra_log.txt (204.2 KB)

I found some issues in that log that need resolving:

  • Citra is currently utilizing open-source system files which may cause emulation to be less accurate, but not affect system stability.