Just FYI, SA fails to install drivers

Firstly, having read a bunch of posts, I see that SA (SupportAssist) is a unattended train wreck. That said, this is just FYI for anyone with an Aurora R12. SupportAssist pushed two updates, BIOS and a wifi driver update. Neither worked. Manual BIOS update worked, but was scary--asked for reboot, didn't come back, powerbutton force off rendered machine unable to boot, powering off for 60 seconds seemed to restore ability to boot

Secondly, the driver QCA61x4A-QCA9377-Wi-Fi-and-Bluetooth-Driver_2K5GJ_WIN_11.0.0.779_A11_01 install just locked up with support assist. With manual installation, at least there was an error log that revealed that the R12 isn't a supported system. 

Too bad I can't get my hour with tech support and troubleshooting back.

[Fri Feb 25 22:22:44 2022] Update Package Execution Started
[Fri Feb 25 22:22:44 2022] Original command line: "C:\Users\daver\Downloads\Qualcomm-QCA61x4A-QCA9377-Wi-Fi-and-Bluetooth-Driver_2K5GJ_WIN_11.0.0.779_A11_01.EXE"
[Fri Feb 25 22:22:44 2022] DUP Framework EXE Version: 4.4.5.44
[Fri Feb 25 22:22:44 2022] DUP Release: 2K5GJA11
[Fri Feb 25 22:22:44 2022] Initializing framework...
[Fri Feb 25 22:22:44 2022] Data in smbios table is (hex)value = 3 , Chasis type (hex)value = 3 , System type is : Client
[Fri Feb 25 22:22:45 2022] logo.png
[Fri Feb 25 22:22:48 2022] User Command: attended
[Fri Feb 25 22:22:48 2022] DUP Capabilities Value: 35651583 (0x21FFFFF)
[Fri Feb 25 22:22:48 2022] DUP Vendor Software Version: 11.0.0.779
[Fri Feb 25 22:22:48 2022] Local System/Model Compatible with this Package? Yes
[Fri Feb 25 22:22:48 2022] Local System OS Version: 10.0.0.0
[Fri Feb 25 22:22:48 2022] OS Compatible with this Package? Unknown
[Fri Feb 25 22:22:48 2022] Local System OS Language: Unknown
[Fri Feb 25 22:22:48 2022] Language Compatible with this Package? Unknown
[Fri Feb 25 22:22:48 2022] Identified Behavior : attended
[Fri Feb 25 22:22:48 2022] Extraction-miniunz path: c:\PROGRA~3\dell\drivers\C53CD3~1\miniunz.exe
[Fri Feb 25 22:22:48 2022] Extraction-arguments: -x C:\Users\daver\DOWNLO~1\QUALCO~1.EXE -o -d c:\PROGRA~3\dell\drivers\C53CD3~1
[Fri Feb 25 22:22:49 2022] Extraction-GetExitCode: 0
[Fri Feb 25 22:22:49 2022] Temporary payload log file name: C:\ProgramData\dell\drivers\c53cd3e7-e6f9-472e-8112-b28c58a7ff02\DUP7B0E.tmp
[Fri Feb 25 22:22:49 2022] payloadExe: Setup_MUP.exe
[Fri Feb 25 22:22:49 2022] payloadArgs: /LOG"C:\ProgramData\dell\drivers\c53cd3e7-e6f9-472e-8112-b28c58a7ff02\DUP7B0E.tmp"
[Fri Feb 25 22:22:49 2022] payloadDir: C:\ProgramData\dell\drivers\c53cd3e7-e6f9-472e-8112-b28c58a7ff02
[Fri Feb 25 22:22:49 2022] MUP Spec version is less than 3 or Not a DCH Package.
[Fri Feb 25 22:22:49 2022] Legacy installation is selected. Calling Vendor Installer...
[Fri Feb 25 22:22:50 2022] Appending Vendor Software Log.
[Fri Feb 25 22:22:50 2022]
--- Start of Vendor Software Log ---

[Fri Feb 25 22:22:50 2022] ASCII payload log file detected:
[Fri Feb 25 22:22:50 2022] Log File Name: DUP7B0E.tmp
[Fri Feb 25 22:22:50 2022] [2022-2-25 22:22:50] Setup start up.
[2022-2-25 22:22:50] CommandLine is:[/LOG"C:\ProgramData\dell\drivers\c53cd3e7-e6f9-472e-8112-b28c58a7ff02\DUP7B0E.tmp"]
[2022-2-25 22:22:50] The current system isn`t supported.
[2022-2-25 22:22:50] Setup end.(1150)

[Fri Feb 25 22:22:50 2022]
--- End of Vendor Software Log ---

[Fri Feb 25 22:22:50 2022] Vendor Software Return Code: 1150
[Fri Feb 25 22:22:50 2022] logo.png
[Fri Feb 25 22:22:50 2022] Name of Exit Code: ERROR
[Fri Feb 25 22:22:50 2022] Exit Code set to: 1 (0x1)
[Fri Feb 25 22:22:50 2022] Result: FAILURE
[Fri Feb 25 22:22:53 2022] Open file: C:\ProgramData\Dell\UpdatePackage\Log\Qualcomm-QCA61x4A-QCA9377-Wi-Fi-and-Bluetooth-Driver_2K5GJ_WIN_11.0.0.779_A11_01.txt