- The KB5050009 update for Windows 11 has caused problems with Bluetooth headsets, webcams and ports USB DAC.
- Other functionalities such as Alt+Tab, the Task Manager and WiFi connections have also been affected.
- Microsoft has suggested uninstalling the patch and is working on a fix for the reported bugs.
- Users are criticizing Microsoft for not conducting thorough testing before releasing updates.
The operating system Windows 11, in its most recent update released in January 2025, has generated a shower of criticism due to numerous problems detected in the computers that have installed it. The patches identified as KB5050009 for Windows 11 24H2, KB5050021 for older versions of Windows 11 and KB5049981 for Windows 10 have caused annoyance to many users, who have experienced failures that affect basic functionality of the devices.
Issues with key devices and features
Among the most recurrent errors, Users have reported significant issues linked to Bluetooth connectivity, which primarily affects headphones and other audio devices. While some devices can pair successfully, they stop playing sound after installing the patch. Additionally, there are complications with USB DAC ports, which have resulted in some wired headphones not being recognized or error messages stating “insufficient system resources.”
Another alarming problem It is the dysfunctionality of the integrated webcams, especially on devices like portable HP and Dell monitors with built-in cameras. In some cases, even uninstalling the update has not fixed the problem, forcing users to completely reinstall the operating system.
Added to this are blockages related to the use of functions such as Alt + Tab, which cause interruptions in programs and games. Problems have also been reported in the Task Manager, Taskbar and, in extreme cases, failures in navigation through Windows windows, preventing fluid use of the system.
Impact on user experience and gaming
The gaming world has not been immune to bugs. Some popular titles, such as Ubisoft games or Path of Exile 2, have experienced technical glitches after the update. This included frequent crashes, distorted colorsIn the case of Ubisoft, the situation has been so critical that they had to release specific patches to try to mitigate the problems.
Also, many users have complained that the overall performance of the computer has decreased significantly, experiencing constant lags and errors. Even features like Auto HDR They present defects, displaying oversaturated images that affect those who use this type of advanced graphic functions.
What solutions does Microsoft propose?
Given the negative response from the community, Microsoft has acknowledged the errors associated with the updates and has recommended some temporary solutions. According to them, users can uninstall the patch from the update history menu or choose the “Go back to the previous version” option in Settings > System > Recovery. However, these alternatives have not been entirely effective for all those affected.
For its part, Microsoft has promised to release a corrective patch in the coming weeks to address the most serious problems. In the meantime, it has suggested disable automatic updates to prevent other users from being similarly affected.
Criticism of Microsoft's testing policy
This incident has rekindled the debate over Microsoft's methodology for testing and releasing updates. Many users and specialists have pointed out that The company appears to have relaxed quality standards in its recent releases, allowing patches with significant bugs to reach thousands of devices without being previously detected.
On social media and forums, the community has been clear in demanding that the company resume a stricter testing policy before implementing new versions. These recurring problems have led to a decline in user confidence, who expect quick and effective solutions from the brand.
The situation leaves Microsoft in a difficult position, since, although Windows 11 offers interesting innovations such as the integration of Copilot and Wi-Fi 7 support, technical issues are marring the user experience. While the company works on corrective patches, the community will have to decide whether to trust future updates or adopt more conservative measures to protect the integrity of their devices.
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