I found there was a error when power supply plugged in with system in s2idle status. And then pressing key to wake up the system, I found the system was wakeup after a while.

The log is this:
```
[ 3670.017466] No Local Variables are initialized for Method [ERCD]

[ 3670.017513] Initialized Arguments for Method [ERCD]: (1 arguments defined for method invocation)
[ 3670.017552] Arg0: 00000000f8c37018 <Obj> Buffer(3) 59 B1 00

[ 3670.017650] ACPI Error: Aborting method \_SB.PC00.LPCB.EC0.ERCD due to previous error (AE_AML_LOOP_TIMEOUT) (20221020/psparse-529)
[ 3670.017746] ACPI Error: Aborting method \_SB.UBTC._DSM due to previous error (AE_AML_LOOP_TIMEOUT) (20221020/psparse-529)
[ 3670.017813] ACPI: \_SB_.UBTC: failed to evaluate _DSM c298836f-a47c-e411-ad36-631042b5008f (0x3021)
[ 3670.017839] ucsi_acpi USBC000:00: ucsi_acpi_dsm: failed to evaluate _DSM 1
[ 3670.017859] ucsi_acpi USBC000:00: UCSI_GET_PDOS failed (-5)
```

From the log and the source of ACPI, I found the ACPI was waitting for the event of the EC to be completed.
But that is not occurred every time.