Windows 11 Bug Slows Down CPUs, Fix Expected Soon

Attention Windows 11 users – a newly discovered bug in the test builds of the upcoming Windows 11 24H2 update is causing a significant slowdown in CPU performance. Microsoft has acknowledged the issue and reassured users that they are working on a fix.

Bug Caused by Cross-Device Experience Host

The slowdown is due to an error with the Cross-Device Experience Host (CDEH), a feature that connects smartphones and PCs to simplify tasks such as transferring photos. Reports have varied, with some users experiencing a 5-10% decrease in CPU efficiency, while others have seen a staggering 25% slowdown.

Unfortunately, this isn't an isolated incident. Complaints have flooded Microsoft's Feedback Hub and support forums. With CPUs losing such substantial resources to a background process, users are understandably frustrated.

Microsoft on the Case

Luckily, Microsoft's Jen Gentleman from the Windows testing team confirmed the issue, stating, "Appreciate your patience, we've identified the cause and are working on a fix."

For now, the average Windows 11 user won't be affected by this bug as it is still in preview and hasn't been released to the public. However, it's crucial for Microsoft to iron out this issue before the official launch of the 24H2 update, expected around September 2024.

Timing Couldn't Be Worse

This bug comes at an awkward time for Microsoft, as they have just launched their new Copilot+ PCs and faced controversy over the removal of a key AI feature, Recall. The company must act quickly to resolve these challenges and reassure customers about the future of their computing experience.

With the fix in the works, Windows 11 users can rest assured that Microsoft is taking steps to resolve the issue and prevent any potential CPU slowdowns in the future. Keep an eye out for updates, and know that smoother, bug-free computing is on the horizon.