The August cumulative update for Windows — most notably KB5063878 (Windows 11 24H2, OS Build 26100.4946) and companion rollups for Windows 10 — has been identified as the root cause of a wave of streaming and system problems that emerged in mid‑August and persisted into September, producing...
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The August cumulative for Windows 11 quietly handed broadcasters and multi‑PC streamers a live‑production headache: after installing KB5063878 (Windows 11 24H2) — and companion Windows 10 rollups — NDI‑based feeds began stuttering, dropping frames, and producing choppy audio/video, effectively...
Microsoft’s August cumulative update for Windows 11 has introduced a painful wrinkle for broadcasters and multi‑PC streamers: NDI‑based feeds using the protocol’s default Reliable UDP (RUDP) transport began exhibiting severe stuttering, dropped frames, and choppy audio/video, forcing producers...
If uninstalling KB5063878 on Windows 11 throws the installer error code 0x800f0905, there are practical, verifiable steps that will usually get you past the failure — but the decision to remove the patch has to be weighed carefully because the August cumulative update in question has been tied...
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Microsoft has confirmed that its August 12, 2025 cumulative updates introduced a serious regression that causes severe stuttering, lag, and choppy audio/video in NDI‑based streaming workflows on affected Windows 11 and Windows 10 builds — a defect tied to NDI’s default RUDP (Reliable UDP)...
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Microsoft’s August cumulative updates have introduced a hard-to-ignore problem for streamers and live‑production teams: NDI streams that previously ran flawlessly on local networks now stutter, drop frames, or produce choppy audio after installing KB5063878 (Windows 11) or KB5063709 (Windows...
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Microsoft has acknowledged a new, practical regression introduced by the August cumulative update for Windows 11 (KB5063878) that can cause severe stuttering, dropped frames, and choppy audio/video in NDI‑based streaming flows — a problem that disproportionately affects multi‑PC capture and...
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The August 2025 Windows 11 cumulative update (KB5063878, OS Build 26100.4946) introduced a networking regression that is causing severe stuttering, lag, and choppy audio/video in NDI-based streaming workflows — a problem Microsoft has confirmed and that currently requires configuration...
Microsoft has formally acknowledged that its August 12, 2025 cumulative security update is responsible for severe stuttering, lag and choppy audio/video in NDI-based workflows on affected Windows 11 and Windows 10 builds, and vendors and community engineers have published an immediate—but...
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Microsoft has acknowledged that this month’s cumulative update has an ugly side effect for creators and broadcasters: Windows 11 and Windows 10 systems that installed the August 12, 2025 security patches can exhibit severe stuttering and choppy audio/video in popular streaming tools that rely on...
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Microsoft has acknowledged two separate issues introduced by the August cumulative update for Windows 11 version 24H2 (KB5063878): an AutoCAD launch problem that triggers an unexpected administrator permission prompt, and a streaming regression that causes severe lag or stutter in NDI-based...
Microsoft has confirmed that its August 2025 security updates can break NDI-based streaming on affected Windows PCs, producing severe stutter, dropped frames, and choppy audio/video when Network Device Interface (NDI) is used with its default Reliable UDP (RUDP) transport — a regression that...
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Microsoft has confirmed that the August cumulative security update for Windows 11 (KB5063878, OS Build 26100.4946) is causing severe stuttering, lag, and choppy audio/video when using NDI-based streaming flows — an issue that hits production tools such as OBS and NDI Tools and has forced...
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os build 26100.4946
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update management
video production
windows 11
wsus
The August 2025 Patch Tuesday cumulative for Windows 11 (KB5063878) has introduced an unexpected and painful wrinkle for live broadcasters: NDI-based streaming through OBS and other production tools can stutter, lag, and drop frames — even on healthy networks — and Microsoft has acknowledged the...
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In an era where the convergence of operational technology (OT) and information technology (IT) has reshaped industrial connectivity, vulnerabilities in industrial control systems (ICS) represent not just technical challenges but existential risks to critical infrastructures. Recent disclosures...
A surge of concern has swept through IT and cybersecurity circles following the disclosure of a critical zero-click vulnerability in Microsoft’s Windows Deployment Services (WDS) platform. Unlike more intricate bugs that require a sophisticated attacker or privileged access, this flaw enables...
Windows Server 2025 is facing an unexpected road bump that has caught the attention of IT administrators and system users alike. Recent reports indicate that Remote Desktop sessions on Windows Server 2025 systems are freezing after installing security updates—more specifically after installing...
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Hi all
We found event 131 on our server and need to know what IP is this
The server accepted a new UDP connection from client [fe80::dd00:3db6:d3a9:593b%5]:58699.
PC version is windows 1909 after update to KB4580980, I have encounter some problem make me overwhelm, which are titled in follow:
1. sometimes when create an udp socket which retuan socket_error and errno number is 9;
2. my process was stucked, when i close my socket the stack is:
WARNING...
I recently noticed that the firewall I am using on one of my devices does not block or filter UDP ports. It was stated on their website.
I like this firewall as it has great features that are more convenient for me.
I need to know how important are UDP ports.
I am at risk? Is it unsafe? Does...