Thunderbolt device wakes on shutdown

[ghost]

Describe the bug I have a Lacie 2big DockThunderbolt 3 connected to the Hac-Mini. When native thunderbolt is used the device fails to turn off fully when the computer is shut down. On shutdown the drives spin down and as the computer switches off they spin up again. If I plug the device into the computer when it is switched off it also power up as though the TB port is always on Expected behavior The TB device powers off fully on computer shutdown

Configuration

• HaC Mini version [2.6]
• OSX version [10.15.4]
• NUC model [NUC8i7HNK]
• Boot SSD model and protocol [Samsung EVO 970 500GB, NVMe]
• Second SSD model and protocol (if installed) []
• First DIMM model [Corsair DDR4-2666 32GB]
• Second DIMM model (if installed)
• Display port(s) used [mini DP]
• Display resolution(s) [4K]
• Any TB3 devices: As above
• Any USB devices: Apple wired mouse and keyboard

Modifications None

Panic log Include a screenshot of the panic message if applicable.N/A

[osy]

I think this is impossible to fix without modifying Intel TB firmware.