TapTechNews on May 31, WindowsLatest, a technology media, published a blog post stating that KB5037853, the May optional update for the Windows 11 system, has bugs such as failed installation and the taskbar not working properly.
The taskbar doesn't work properly
Microsoft has already acknowledged the taskbar issue in the KB5037853 update log. TapTechNews translates the relevant content as follows:
After users install this update, the taskbar may not work properly, including blinking, unresponsiveness, intermittent disappearance, and so on.
In the Event Viewer, this problem is recorded as EventID 1000, and the name of the faulty application is Explorer.EXE, and the name of the faulty module is Taskbar.View.dll.
Failed installation on MacBook and other Arm devices
Installing KB5037853 update on MacBook and other Arm devices will encounter the error code 0x800f0845.
Microsoft officially said that it can be temporarily repaired by rolling back to the previous version at this stage, and users can wait for Microsoft to issue a fix patch and upgrade again.