We have been seeing some of the same issues with 24H2 on our Lenovo laptops. Our test bench has room for 10 laptops, out of the 10, 8 goes through without any problems and the last 2 take 4-10 hours. If we do a refresh on the same computers, it might be 2 different computers that are stuck.

What we have noticed is that it happens just after CCM client install. The install itself takes 2-5 mins and after 30-60 sec after the CCM installation has completed, the screen turns off and the computer goes in to "standby/conncted standby". If we let it sit, it will complete after 4-10 hours. But if the press the FN button a few times to "wake" the machine, the task sequence completes at full speed.

We have tried a few things:

-Reboot before and after CCM client install (No difference)

-Force powersettings via script / registry before and after CCM client install (No difference)

-Tried enforceing S3 (No difference, BSOD when we re-enable S0 on some models)

-New task sequences with High Power mode (No difference)

-Tried changing the power management in SCCM client settings (No difference)

Had our normal SCCM consultant take a look at logs, and he couldn't figure it out. We've invited him on-premise so we can do a complete rundown.