I followed your instructions step-by-step, even downloading a new Windows 11 24H2 ISO, replacing the one I downloaded in December. Unfortunately, I only got to 1% before the installation failed. I used to get to 73% before the installation failed. Once step though, the resetting the Windows update caused some errors:
The Windows Update service is stopping.
The Windows Update service was stopped successfully.
The Background Intelligent Transfer Service service is stopping..
The Background Intelligent Transfer Service service was stopped successfully.
The Cryptographic Services service is stopping..
The Cryptographic Services service was stopped successfully.
The system cannot find the file specified.
Could Not Find C:\ProgramData\Application Data\Microsoft\Network\Downloader\qmgr*.dat
*** Resetting winsock and proxy settings and BITS queue ***
Sucessfully reset the Winsock Catalog.
You must restart the computer in order to complete the reset.
Current WinHTTP proxy settings:
Direct access (no proxy server).
BITSADMIN version 3.0
BITS administration utility.
(C) Copyright Microsoft Corp.
Internet proxy settings for account localsystem set to NO_PROXY.
(connection = default)
BITSADMIN version 3.0
BITS administration utility.
(C) Copyright Microsoft Corp.
0 out of 0 jobs canceled.
Querying active state...
TCP Global Parameters
Receive-Side Scaling State : enabled
Receive Window Auto-Tuning Level : normal
Add-On Congestion Control Provider : default
ECN Capability : disabled
RFC 1323 Timestamps : allowed
Initial RTO : 1000
Receive Segment Coalescing State : enabled
Non Sack Rtt Resiliency : disabled
Max SYN Retransmissions : 4
Fast Open : enabled
Fast Open Fallback : enabled
HyStart : enabled
Proportional Rate Reduction : enabled
Pacing Profile : off
*** Deleting WU Policy registry keys ***
ERROR: The system was unable to find the specified registry key or value.
ERROR: The system was unable to find the specified registry key or value.
ERROR: The system was unable to find the specified registry key or value.
ERROR: The system was unable to find the specified registry key or value.
*** Query service permissions ***
D:(A;;CCLCSWRPLORC;;;AU)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;SY)S:(AU;FA;CCDCLCSWRPWPDTLOSDRCWDWO;;;WD)
D:(A;CI;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;SAFA;WDWO;;;BA)
D:(A;;CCLCSWRPLORC;;;AU)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;SY)(A;;DCWPRC;;;S-1-5-80-3055155277-3816794035-3994065555-2874236192-2193176987)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
D:(A;;CCLCSWRPLORC;;;AU)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;SY)S:(AU;FA;CCDCLCSWRPWPDTLOSDRCWDWO;;;WD)
*** Starting WU services ***
[SC] ChangeServiceConfig SUCCESS
[SC] ChangeServiceConfig SUCCESS
The requested service has already been started.
More help is available by typing NET HELPMSG 2182.
The Windows Update service is starting.
The Windows Update service was started successfully.
The Cryptographic Services service is starting.
The Cryptographic Services service was started successfully.
The requested service has already been started.
More help is available by typing NET HELPMSG 2182.
The Update Orchestrator Service service is starting.
The Update Orchestrator Service service was started successfully.
Microsoft Windows [Version 10.0.22631.5039]
* * * Completed * * *
Press any key to continue . . .

I tried one installation attempt downloading the updates, which failed at 1%, and another attempt without downloading the updates, which failed at 4%.
Here's my setupact.log: https://drive.google.com/file/d/1x4miVkOFpUYTiXmM9pTTH\_ccmxY-MKEY/view?usp=sharing