Get-IntuneManagementExtensionDiagnostics

Go to script Get-IntuneManagementExtensionDiagnostics.ps1

This script analyzes Microsoft Intune Management Extension (IME) log(s) and creates timeline report from found actions.

Timeline report includes information about Intune events

Win32App
WinGetApp
Powershell scripts
Proactive Remedation scripts
custom Compliance Policy scripts

Windows Autopilot ESP phases and other information is also shown on timeline.

Usage:

Download script from PowershellGallery with command:

Save-Script Get-IntuneManagementExtensionDiagnostics -Path ./

Run script

./Get-IntuneManagementExtensionDiagnostics.ps1
  or
./Get-IntuneManagementExtensionDiagnostics.ps1 -Online

-Online parameter will download Powershell script names from Graph API. Win32App and WinGetApp names are detected from Intune log files.
-Online parameter requires Intune Powershell management module Microsoft.Graph.Intune installation.

You can install Intune Powershell management module to your user account with command

Install-Module -Name Microsoft.Graph.Intune -Scope CurrentUser

Intune Powershell scripts' outputs and errors can be also shown in Timeline view with parameters
-ShowStdOutInTimeline
-ShowErrorsInTimeline
This shows instantly what is problem with failed Powershell scripts

There are many more Parameters but these should get you started.

In Autopilot Shift-F10 Command Prompt during Autopilot Pre-Provisioning or Enrollment Status Page

Powershell.exe
cd C:\ProgramData
Set-ExecutionPolicy bypass -Scope Prosess
Save-Script Get-IntuneManagementExtensionDiagnostics -Path ./
./Get-IntuneManagementExtensionDiagnostics.ps1

# -Online when you need to get displayNames to Powershell scripts
./Get-IntuneManagementExtensionDiagnostics.ps1 -Online

LogViewerUI - better than cmtrace.exe ?-)

Script also includes really capable Log Viewer UI when script is started with parameter -ShowLogViewerUI

./Get-IntuneManagementExtensionDiagnostics.ps1 -Online -ShowLogViewerUI

LogViewerUI (Out-GridView) looks a lot like cmtrace.exe tool but it is better because all found Timeline events are added to log for easier debugging.

LogViewerUI has good search and filtering capabilities. Try to filter known log entries in Timeline:
Add criteria -> ProcessruntTime -> is not empty

Selecting last line (RELOAD) and OK will reload log file.

Script can merge multiple log files so especially in LogViewerUI you can see Powershell command outputs from AgentExecutor.log