I've reviewed your DxDiag. Here are some suggestions:
- Completely reinstall EA AntiCheat. Do not just verify files. Run the EAAntiCheat.Installer.exe file at C:\Program Files\EA\AC\
- Select FC 26 > Uninstall
- Reboot
- Run the installer again and reinstall
- Reboot again and launch the game
Also, disable any overlays. GeForce Experience, Steam, Discord, MSI Afterburner/RTSS, RGB control software and any 3rd party antivirus. This is just for testing.
If you have Windows Memory Integrity enabled, disable it and reboot.
If you're still having trouble, perform a clean boot and follow these steps:
- Run msconfig
- Disable all non-Microsoft services
- Disable all startup items
- Reboot and launch FC 26
If this works, there's a background service conflict.