Windows 10: Task Manager Hang & Crash

Task Manager is hanging and subsequently crashing immediately upon opening.I've just updated to Win11 Pro 22H2 from Win10 Pro since changing hardware Motherboard ROG Strix Z790-H Gaming WiFi, CPU Intel i7 13700KF, graphics card Nvidia RTX 4070, and now runningOS Build: 22621.525Experience: Windows Feature Experience Pack 1000.22634.1000.0I've removed all the old drivers and installed the new ones using Intel's Driver & Support Assistant as well as my motherboard vendor's driver support. I've also used Display Driver Uninstaller DDU and installed the latest Nvidia drivers.The late

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Task Manager hang and crash

Description: Task manager (always) stops responding, hangs, and needs force close. This happens every time I open except in safe mode. Task manager stops updating stats and process list. 'Details' tab empty and no processes shown.

Version: Windows 11 Home 22H2 build 22621.1848

Crash report:

Source

Task Manager

Summary

Stopped responding and was closed

Date

‎22-‎06-‎2023 11:35

Status

Not reported

Description

A problem caused this program to stop interacting with Windows.

Faulting Application Path: C:\Windows\System32\Taskmgr.exe

Problem signature

Problem Event Name: AppHangXProcB1

Application Name: Taskmgr.exe

Application Version: 10.0.22621.1778

Application Timestamp: 8735cfd8

Hang Signature: 12b3

Hang Type: 134217857

Waiting on Application Name: svchost.exe

Waiting on Application Version: 0.0.0.0

OS Version: 10.0.22621.2.0.0.768.100

Locale ID: 16393

Additional Hang Signature 1: 12b36a91e16863a44680a7d8908496d0

Additional Hang Signature 2: ea43

Additional Hang Signature 3: ea4352eaab3dee6e310a2e88b6c8b2a0

Additional Hang Signature 4: 3bd0

Additional Hang Signature 5: 3bd0a00fade467ec6bf723b344723934

Additional Hang Signature 6: 9149

Additional Hang Signature 7: 9149cd52d5236654fdb37a934698a910

Reproduction/reason: Hangs due to WlanSvc service as seen in Resource Monitor. Once I stop that service it resumes normally. WlanSvc handles Wi-Fi, and after stopping it TaskMgr works and doesn't display Wi-Fi device. Wi-Fi stops working after killing the service.

How to reproduce: Open Task Manager.

How to bypass: Open Services, stop WlanSvc service.

Steps Taken: Up-to-date Windows, Safe mode, Wi-Fi off, disable, uninstall. Use 32-bit taskmanager (same issue), use Process Explorer (works). Stop offending service discovered from Resource Monitor (resolves temporarily, but leaves me with no Internet). Posted in Feedback Hub.

Summary: Something after 22H2 update prevents WlanSvc from functioning properly causing Task Manager to not function as it enumerates Wi-Fi. This Service is also responsible for the related GetHelp.exe crash and others I posted in Feedback Hub.

Update: Added video demonstrating what happens and how to reproduce the issue.

 

Microsoft Edge / DUI70.DLL causes Task Manager to crash.

Steps to reproduce:

1. Open the latest Microsoft Edge.
   
2. Open Task Manager with "performance" (or any other than "processes") as default tab.
   
3. Wait a few seconds.
   
4. Switch to "processes" tab.
   

After switched to "processes" tab, there's a small change Task Manager will crash (0xC0000005, faulting module: DUI70.DLL).

So I decided to use WinDbg and caught the crash into a MiniDump:

MiniDump: OneDrive

Hope you guys will fix bugs of Task Manager, it's very buggy. I encountered more crashes like 0xc0000409 NTDLL.DLL.

 

No restart button in task manager

another easy way to kill tasks, download and install Winaero Tweaker(free) and theres a setting to add a Kill non responding tasks using the desktop right click menu. When you place your cursor on the desktop anywhere and right click the option is at the top of the list, Very handy and you dont have to go through all those steps and well Winaero Tweaker has alot of cool Windows tweaks. Just posting a different suggestion, Im sure your ok with what was suggested here.