Microsoft faced issues with Windows 11 updates, this time with a serious boot loop bug caused by the KB5043145 update.
The affected systems could not complete the startup process, and some users saw their devices stuck in an endless loop.
The Known Issue Rollback (KIR) update was rolled out to fix the boot loop issue caused by the KB5043145 update.
KIR is a tool for dealing with non-security updates that cause major issues and allows Microsoft to restore systems to a stable state.
For most users, the KIR update will fix the issue within 24 hours, but IT administrators must install and configure a group policy to resolve the issue on managed devices.
Microsoft has withdrawn the faulty KB5043145 update for private users and is working on adding the fix to a future Windows update.
Windows updates have a history of causing problems for users, and Microsoft had to respond to similar issues in the past.
Users can check for known issues and wait for stable releases before installing updates. They can also keep regular backups of their data and restart their device if it faces a similar issue.
Microsoft's quick response with a Known Issue Rollback update has provided relief, and a more stable fix is on the way.
Microsoft's response shows that the company is committed to fixing issues as quickly as possible.