After Effects crashes repeatedly after opening any project

I’m experiencing a recurring crash issue in After Effects that I have not been able to resolve, despite trying a wide range of solutions.

After I open a project, After Effects crashes consistently within 5–7 minutes, or sometimes immediately upon launching the project, sometimes when I tried to render. The crash messages vary with each occurrence, and I have attached screenshots of the errors for your reference.

This issue happens not only with an existing file, but also with completely new projects — After Effects crashes even when starting from scratch, showing different error messages each time.

It also affects multiple projects, regardless of their complexity.

• Updated After Effects to the latest version via Creative Cloud.

• Uninstalled and reinstalled both Creative Cloud and After Effects.

• Attempted to open and run the project in an older version from 2024 — issue still occurs.

• Simplified the main project by pre-rendering individual layers.

• Disabled all third-party plugins.

• Created a new project and imported the old one — crashes continued.

• The simplified version of the project with only pre-renders and no plugins still causes After Effects to crash.

• Cleared cache, reset preferences, and tried using different preview/rendering settings.
• Checked and updated GPU/CPU and etc drivers.
• These crashes occur even in a new projects with no third-party elements.

System:

• CPU: Intel Core i9-14900K

• RAM: 64 GB DDR5 6600 MHz

• GPU: NVIDIA GeForce RTX 4080 SUPER

• OS: Windows 11 (fully updated)

• After Effects version: Latest (via Creative Cloud)

• Creative Cloud: Licensed

Please let me know what else I can do to resolve this issue! 

Screenshots of crash messages