Windows bugs and fixes October 28 2026: status

What broke in Windows printing?

Universal Print printers originally installed under Windows 10 can stop working after an upgrade to Windows 11 with KB5083769 or later, according to Betanews. Betanews says the print dialog can show “Your printer has experienced an unexpected configuration problem.” Betanews says the Print button is then disabled.

Betanews said no fix is available for the Universal Print regression. Betanews also described a separate ongoing communication problem affecting listed Konica Minolta printers. Betanews says jobs can remain Pending and become Aborted if the printer does not retrieve them within three days. Betanews says the printer’s Last Seen time can also stop updating in the Azure portal.

Betanews says Microsoft and Konica Minolta have not confirmed the root cause or a repair timetable for the Konica Minolta issue. Betanews says affected customers should contact Konica Minolta support and open a support case for the affected printers.

I would first identify whether the printer was originally installed under Windows 10. I would then record the installed KB, the exact print-dialog error, and the printer model. Betanews says no fix is available for the KB5083769 regression, so I would not invent a workaround. My previous Windows status report provides the preceding daily checkpoint.

Did the October update fix Always On VPN?

No. gHacks says the October Windows 11 updates did not repair the Always On VPN connection failure that Microsoft had marked as resolved. gHacks says Microsoft changed the status back to Mitigated and plans a permanent repair for an update in the coming weeks.

gHacks said the permanent Always On VPN fix has not shipped. gHacks says the issue affects Windows 11 24H2 and later after the September 2026 security updates. gHacks says affected connections can remain stuck on Connecting or fail after an initial attempt fails. The affected profiles use automatic protocol selection or fallback between IKEv2 and SSTP, according to gHacks.

Microsoft’s documented mitigation is to configure the affected Always On VPN profile with a single tunneling protocol, gHacks says. The workaround costs the connection its fallback between IKEv2 and SSTP. gHacks says the selected protocol must work on every network the employee uses.

I would ask the IT provider which protocol it selected and which networks it tested. I would also ask it to preserve the original profile settings for restoration after the permanent fix ships. Installing the October updates alone does not resolve the problem, according to gHacks.

Which fixes have already shipped?

KB5127648 is the shipped Windows update fix for several documented faults. Wccftech says Microsoft released KB5127648 on October 13. Wccftech says it resolves crashes involving Windows 11’s built-in Dolby Digital AC-3 decoder across versions 24H2, 25H2, and 26H2.

Wccftech said KB5127648 resolves the Dolby Digital AC-3 crash. Wccftech says KB5124010 introduced the problem on September 22. Wccftech says affected games and applications could close without warning, fail to launch, or crash when using audio features.

Mezha reported on October 25 that KB5127648 also contains eight Bluetooth improvements. Mezha says the update fixes a Bluetooth audio crash with error code 0x139 and improves Bluetooth Low Energy accessory reliability. Mezha also says it addresses Windows Hello fingerprint failure after a cold boot and mouse-input stuttering in some games.

Mezha says KB5127648 addresses printing failures involving RAW or Generic Text Only printer drivers after the August 2026 Security Update. Mezha says Microsoft advises affected users to install KB5127648 and test their applications and printers. That printing repair is separate from the unresolved Universal Print regression involving KB5083769 or later.

Is Smart App Control fixed?

No permanent fix has shipped. Uk News Yahoo reported on October 25 that KB5127648 can prevent Smart App Control from being activated on some computers. Uk News Yahoo says the affected Windows versions are 24H2, 25H2, and 26H2.

Uk News Yahoo says Smart App Control remains active when it was enabled before KB5127648. Uk News Yahoo says the update does not generally disable the protection. The problem appears when someone tries to enable Smart App Control after installing the update, according to Uk News Yahoo. The corresponding Settings control is then grayed out.

Uk News Yahoo said Microsoft is working on a permanent Smart App Control fix. Uk News Yahoo says the release timing remains unknown. The published workaround changes two Windows Registry values from an administrator command prompt:

reg add "HKLM\SYSTEM\CurrentControlSet\Policies\Microsoft\FeatureManagement\Overrides" /v 2883193997 /t REG_DWORD /d 1 /f reg add "HKLM\SYSTEM\CurrentControlSet\Policies\Microsoft\FeatureManagement\Overrides" /v 2850574478 /t REG_DWORD /d 1 /f

Uk News Yahoo says users should back up the Registry before making the changes. Uk News Yahoo says Microsoft recommends a Group Policy solution for corporate computers. I consider the required backup, administrator access, and Registry modification the costs of the workaround. I would leave a managed work computer to its administrator.

What can you do today?

Check the installed Windows version, build, and KB before changing anything. Windows Latest reported on October 26 that Windows 11 version 26H2 reached full availability for devices running versions 25H2 and 24H2.

Windows Latest said version 26H2 reached full availability for versions 25H2 and 24H2. Windows Latest says Settings > System > About shows the OS version and build under Windows specifications. Windows Latest says version 26H2 with Build 26300 means the annual update is already installed.

For audio crashes tied to the built-in Dolby Digital AC-3 decoder, I would install KB5127648 because Wccftech identifies it as the shipped repair. For RAW or Generic Text Only printing trouble, I would install KB5127648 and test, following the Microsoft advice reported by Mezha.

For Universal Print failure after KB5083769 or later, I would document the error and wait for a published fix because Betanews reports none. For Always On VPN, I would have the administrator apply the single-protocol mitigation described by gHacks. For Smart App Control, I would back up the Registry before considering the Uk News Yahoo workaround.

Windows known issues are the right first check for a documented workaround or fix build. A person at the keyboard can verify the installed build and follow a vendor’s published steps. I would not assume version 26H2 repairs any unresolved issue unless a cited source names that repair.