Windows 11 Update KB5077181 Triggers Boot Loops

Windows 11 Update KB5077181 Triggers Boot Loops—Here’s How to Fix It

A recent Windows 11 update is causing critical startup failures, including endless restarts and login errors. Users report SENS, DHCP, and 0x800f0983 errors. Microsoft has not yet addressed the issue, but there’s a workaround to remove the problematic patch.

Windows 11 users installing the latest update, KB5077181, are encountering a frustrating set of startup problems that prevent normal system operation. The update, released just days ago, has triggered boot loops, login failures, and cryptic error codes for some users—leaving them unable to access their devices.

The issue appears immediately after installation, with affected systems either restarting endlessly or displaying errors such as SENS (System Event Notification Service), DHCP connection failures, or the 0x800f0983 code. These errors suggest underlying issues with system services, network configurations, or missing critical data.

Microsoft has not yet acknowledged the problem in its official known issues list, leaving users to seek temporary solutions while waiting for a patch.

What’s Happening?

Users describe three primary symptoms

Endless boot loops: Systems restart repeatedly without reaching the login screen.
Error codes: SENS errors (service communication failures), 0x800f0983 (update-related issues), and DHCP errors (network configuration problems), even when connected to the internet.
No access: Even after multiple restart attempts, some users cannot log in, forcing them to rely on recovery tools.

Attempts to reset the system via recovery mode have had mixed success, but the most reliable workaround involves removing the update entirely.

How to Fix It

If your system is affected, follow these steps to remove the problematic update and prevent automatic reinstalls

Uninstall KB5077181: Go to Control Panel > Programs > View Installed Updates, locate the update, and select Uninstall.
Pause updates: Navigate to Settings > Windows Update > Pause Updates to block future installations until Microsoft releases a fix.

Without intervention, the update may reinstall automatically, restarting the cycle of errors. Users should also avoid further updates until the issue is resolved.

Microsoft has not provided a timeline for addressing the problem, but monitoring official channels for updates is advised. For now, removing the patch remains the most effective solution.