System drive encrypted. Risk of shutting down computer with /p /f?

[Charles Carson]

As I have come to understand, shutting down my computer with a command that goes:

shutdown.exe /s /t 00

Would be much like shutting down my computer normally, and carries no risk, correct me if I am wrong.

But what if I were to shutdown my computer with:

shutdown.exe /p /f /t 00

Would that have potential to make my next boot up problematic?