No S3 standby available though supported by PC

[DoubleU Inter]

Hi,there is no S3 standby available on my Windows 11 machine, even when freshly reinstalled. Modern Standby S0 is used, but when disabled (with the registry value) then there is no sleep option at all.My Mini-PC definitely supports the S3 state (I need the low power consumption) because:1. sometimes, after some minutes in modern standby, the pc goes to S3 and2. using "suspend" on a portable usb linux distribution puts the pc to S3 directly.In BIOS there is no particular setting for S3 but some settings are available like "ACPI C1 declaration", "ACPI CST / PSS" and I tried to change the TDP and

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