Hi,
After researching, we found some articles about the error 0x80070057. Although they didn't occur during live migration, we can still have a look and check if the mentioned workarounds work for your scenario.
Hyper-V virtual machine doesn't start and triggers 0x80070057 error
You cannot import a virtual machine by using Hyper-V Manager or System Center Virtual Machine Manager (SCVMM) on a Hyper-V server
Hyper-V & SCVMM Error: 0x80070057 Import / Export Virtual Machine
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