Windows 10 2016 build 14393.1613 (KB4034661) — release notes, known issues

Windows 10 · 2016 · Release · Optional preview update

August 16, 2017—KB4034661 (OS Build 14393.1613)

All 2016 builds JSON — this build from the builds API

Microsoft's known issues — KB4034661

Issue Known issue “Update History” does not list previously installed updates. Workaround: As an alternative, to see which quality updates have been applied, navigate to the inventory by going to Control Panel -> Programs -> “View Installed Updates” This issue is resolved with KB4039396 . KB4039396 will not restore lost update history or lost hidden updates. You can, however, install KB4039396 instead of this update without causing these symptoms.
Issue Known issue Updates that were previously hidden may be offered after installing this update. Workaround: Updates that were previously hidden can be hidden again. This issue is resolved with KB4039396 . KB4039396 will not restore lost update history or lost hidden updates. You can, however, install KB4039396 instead of this update without causing these symptoms.
Issue Known issue WSUS servers will exhibit increased CPU, memory, and network utilization when Windows Update clients perform their first scan after installing KB4034658. Workaround: This issue is resolved with KB4039396 . Users who installed KB4034658 without installing KB4039396 will still perform a full scan.