My computer shuts down while Twinmotion is running.

Hello. I am a Twinmotion user from Korea. Since I am writing this article using a translator, please understand that the communication skills may be somewhat lacking.

As the title says, my computer periodically shuts down while running Twinmotion. My computer’s specs are not the best, but they are not low. My graphics card is 3090, and I have 32G of RAM. I’ve tried all the solutions I heard about through Chat GPT. Bios update, graphics card driver update & rollback, Twinmotion version downgrade, RAM XMP disable, etc… I’ve tried all the solutions I’ve gotten by repeatedly asking Chat GPT, but I still can’t find an answer, so I came to the forum… I’d appreciate it if you could lend me your knowledge. Thank you.