[WIN10 IOT] Disable the hybird Sleep, the system hang up before enter sleep mode.

CPU: Intel Alder lake S

OS: WIN 10 IOT  and connect to Internet update to the latest version.

When I disable hybird Sleep mode in OS, the system will hang up before enter sleep mode.

Symptom: LCD monitor no display, the power keep light and the system fan keeps running

                 Guess the system is not in sleep mode.

Find two workaround for this issue currently.

1. Disable the power service of windows.

   Step 1: key "windows" + key "R", and enter "Msconfig"

   Step 2: Disable power in service sheet.

2. In BIOS menu, change the DMI bus from support L1 to L0s only.

Would like to know the possible cause of this issue or there are other solutions?