What version of Fusion?
The current version is 11.5.3
Subject line says "crash", text in your opening post says "shut down".
Those are not the same thing, so please define what you mean by "shut down".
Is there an error screen?
Does it only happen with this VM?
How did you configure the VM (nr. vCPU, RAM etc..)..
What is the config of your mac mini?
Are you using a eGPU?
FWIW the times when I have seen a VM crashing a host was usually due to host hardware failure.
For example RAM. I suggest running a hardware check.
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