Windows 11 KB5077181: Update causes boot loops, DHCP errors, and sign-in failures
ⓘ data.microsoft.com
Microsoft’s Windows 11 KB5077181 substitute (Builds 26100.7840 / 26200.7840) is reportedly triggering a lot of boot loops and SENS designate-in failures. Despite formally fixing earlier boot bugs, users are encountering recent DHCP networking regressions and 0x800f0983 set up errors.
Microsoft’s February 10, 2026, Patch Tuesday substitute for Windows 11 KB5077181 takes 24H2 to Produce 26100.7840 and 25H2 to Produce 26200.7840. On Microsoft’s have KB online page, the company currently says it’s no longer responsive to any known considerations with the free up.
On the the same time, a rising sequence of reports point out KB5077181 would possibly perchance perchance perchance be messy within the exact world… in some instances, procuring and selling one stability order for one other. That’s awkward timing, due to Microsoft says this February substitute is additionally the person that fully resolves the sooner UNMOUNTABLE_BOOT_VOLUME boot-failure worm tied to failed/rolled-support updates (a order Microsoft linked to failed December 2025 servicing, with impacts showing up after the January 13, 2026 substitute or later).
Boot-loop reports at some stage in or after the factitious
Even handed one of basically the most disruptive complaints is a restart loop that hits at some stage within the behind stages of set up or round designate-in. Third-catch collectively media describes techniques falling into “a lot of” restart cycles after installing KB5077181, and Microsoft Q&A entails reports of devices time and all over again restarting greater than 15 events sooner than users can also strive to log in.
“Specified route of is perchance no longer stumbled on,” and the SENS designate-in failure
For machines that attain within the spoil land on the login mask mask, some users picture being blocked at designate-in by a Plan Match Notification Service (SENS) error:
“The Plan Match Notification Service provider failed the designate-in. The desired route of is perchance no longer stumbled on.”
At this stage, there’s no great public root design off from Microsoft… so it’s easiest framed as a submit-substitute designate-in failure tied to that explicit provider error, barely than a definitive “DLL mismatch” clarification.
Networking regression reports: DHCP / “Linked, no web”
Separate threads exhibit networking breakage after the factitious. One Microsoft Q&A picture describes Wi-Fi failing with a DHCP error at this time after the KB5077181 restart, leaving the instrument “Linked however no web,” and returning easiest after uninstalling the factitious (except Windows Update pulled it all over again).
Some users aren’t getting the factitious at all, with 0x800f0983 and 0x800f0991 amongst the reported error codesin the wild. PCWorld explicitly calls out both codes in its roundup of KB5077181 fallout.
Receive Boot certificates and third-catch collectively safe apps (separate however overlapping timing)
KB5077181 additionally lands within the center of Microsoft’s broader Receive Boot transition: Microsoft has warned that 2011-generation Receive Boot certificates birth up expiring in June 2026, and it’s transferring devices to 2023 certificates by updates to preserve away from a degraded Receive Boot command.
Separately, Wibu-Techniques (CodeMeter) has printed a product alert stating that KB5074105 and KB5077181 regulate Windows substances in ways in which would perchance set aside an AxProtector operate-call obfuscation mechanism incompatible below obvious safety configurations… doubtlessly causing some safe apps to fail at startup or at some stage in operation.
Darryl Linington – Tech Author – 73 articles printed on Notebookcheck since 2025
I’m a tech editor and journalist with over two decades of abilities defending all the pieces from chopping-edge smartphones and AI breakthroughs to gaming hardware and future-forward tech. I in actual fact possess a ardour for making complex abilities accessible, relatable, and in actual fact attention-grabbing—especially when it’s something that impacts how we live, work, or play.
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