Windows 11 Update KB5043145 Causes Reboot Loops and Device Issues

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A fresh wave of headaches has hit Windows 11 users, courtesy of a problematic update that has triggered a series of irritating issues, including persistent reboot loops and malfunctioning Bluetooth and USB devices. If your PC is suddenly exhibiting bizarre behavior—such as freezing, displaying ominous blue screens, or failing to recognize essential peripherals—you’re definitely not alone.

What’s Happening with the Update?​

Released on September 26, 2024, the update known as KB5043145 has been causing significant disruptions. Users have reported that their PCs either freeze completely or engage in a maddening cycle of reboot attempts, where the machine seems stuck in an eternal loop of trying to restart itself. Some unfortunate souls have even had to contend with Blue Screen of Death (BSOD) errors every few minutes, a quagmire that forced some to bear the arduous task of reinstalling Windows entirely.

The Avalanche of Accessories Affected​

This isn’t just a simple case of the software getting cranky. Reports indicate that the update has also rendered a variety of USB and Bluetooth devices—think keyboards, mice, headphones, microphones, and printers—unusable. One disgruntled user shared their experience on social media, noting that the update “broke something in my system files,” leading to severe connectivity issues with peripherals. For users relying on tools like VirtualBox and Windows Subsystem for Linux (WSL2), the problems have extended even to software functionality, further complicating the situation.

Microsoft’s Response​

In light of these widespread issues, Microsoft has provided some guidance for users enduring these tech troubles. Here’s a quick breakdown of their recommendations:
  • Automatic Repair Tool: If your machine is stuck in a reboot loop, you might notice the Automatic Repair tool pop up. This feature aims to troubleshoot and resolve startup issues.
  • BitLocker Recovery: For some cases, utilizing BitLocker recovery options may help regain access to your data.
  • Known Issue Rollback: Microsoft is leveraging its Known Issue Rollback service to potentially roll back problematic aspects of the patch, but this is contingent on your system's configuration.

IT Departments in a Different Boat​

For organizations managing Windows 11 PCs through IT departments, the saga is a bit more complex. Microsoft has indicated that IT admins must navigate additional layers of troubleshooting and fix deployment. Until they configure a specific group policy, many business users could be waiting indefinitely for a more complete resolution.

A History of Glitches​

Interestingly, this isn't the first time Windows 11 has grappled with such problems following updates. Earlier in June 2024, an update labeled KB5039302 stuttered out similar reboot issues, predominantly affecting home users. The response then was to withdraw the faulty patch, a course of action that Microsoft might soon be forced to revisit in light of the current turmoil.

Closing Thoughts​

The chaos following the KB5043145 update underscores a recurring theme in the world of operating systems—updates can often bring both enhancements and unforeseen consequences. If you’re caught in this web of technical difficulties, know that you're not alone, and Microsoft is actively working on solutions to restore functionality.
Feeling frustrated? You’re justified; technology should make life easier, not more complicated. And while wrestling with these issues, spare a thought for the IT folks in the trenches—they certainly have their work cut out for them!
Given this disruption, users are encouraged to consider postponing the installation of major updates, or at least prepare for the backup before hitting that fateful "Install" button. After all, a little preemptive caution can save a world of headaches later!
Stay tuned as we follow further developments on this saga and provide you with the latest fixes and tips for your Windows 11 experience.
Source: PCMag Middle East Windows 11 Update Triggers Reboot Loops, Breaks Bluetooth and USB Devices
 


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