Mac Monterey Installation

Well I'm on the verge of insanity. I have spent countless hours researching, reading blogs, going back to the same Apple Community questions over and over. I just want to reinstall macOS without any problems. I have wiped my hard drive, repaired the Fusion Drive, reinstalled Monterey at least four times in the last month. On every build I get errors, although it is installing the OS (I have checked and my Mac model 17,1 is compatible with Monterey). I installed using a USB bootable drive because the update kept getting stuck. Also my Fusion Drive isn't "fused" anymore, not sure why there are 8000 volumes.

Some of the errors:

During installation while viewing the log something like, "...allow scripts from external source must be set to true"

Mar 18 06:07:48 iMac mobileassetd[120]: SUPreferenceManager: Connection proxy failure with error:Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service named com.apple.softwareupdated was invalidated: failed at lookup with error 3 - No such process." UserInfo={NSDebugDescription=The connection to service named com.apple.softwareupdated was invalidated: failed at lookup with error 3 - No such process.}

Mar 18 06:08:52 iMac opendirectoryd[59]: [session] ODNodeCreateWithNameAndOptions failed with result 2000

Mar 18 07:57:15 mucsnarbs-iMac Installer Progress[102]: Quitting because there are no phases. There are no connected processes. The UI is not showing.

I am in the process of downloading Etre-check and will include the report shortly. Any help is greatly appreciated.