Critical Issues Arising from August Patch Tuesday Windows 11 Update
The recent August Patch Tuesday update for Windows 11, specifically version 24H2 (KB5063878), has prompted significant concerns within the tech community. One of the foremost issues identified involves SSDs experiencing potential data corruption, particularly affecting users with Phison controller-based NVMe drives.
Streaming Problems Linked to NDI Protocol
In addition to the SSD complications, Microsoft has acknowledged another critical issue impacting users who utilize Network Device Interface (NDI) for streaming and audio/video feed transfers across devices. Reports indicate that this glitch can lead to severe stuttering, latency, and poor playback quality, even in low-bandwidth environments.
This issue predominantly affects widely used streaming applications, including Open Broadcaster Software (OBS) and NDI Tools. Users have noted the most significant impact when activating the “Display Capture”function within these applications, which is essential for many streamers and content creators.
Understanding NDI’s Significance
For those unfamiliar, NDI is a protocol designed for transmitting high-quality video and audio with minimal latency over standard networks, making it a cornerstone in professional broadcasting and remote collaboration sectors. Disruptions in this service can severely hinder the workflow of broadcasters, streamers, and production teams needy of uninterrupted real-time feeds.
Temporary Workaround Provided by Microsoft
Microsoft has traced the performance issue back to the default NDI Receive Mode that employs the Reliable User Datagram Protocol (RUDP).As a temporary solution, the company suggests users switch their NDI Receive Mode settings to use either Transmission Control Protocol (TCP) or standard User Datagram Protocol (UDP).
To facilitate this adjustment, Microsoft refers to a newly released advisory on the NDI website, containing clear steps for users to follow:
Download and install the free NDI Tools pack.
Open the NDI Access Manager application.
Navigate to the Advanced tab.
Select Receive Mode and change it to either Single TCP or UDP, then confirm your selection by pressing OK.
Repeat this process on any other computers affected by the issue.
Ongoing Investigation and Future Updates
Microsoft has committed to an ongoing investigation regarding the root cause of these issues and will update users as new information becomes available. For a detailed status report, you can check the issue on Microsoft’s official Windows health dashboard.
For further insights and updates, you can refer to the original article from Neowin here.
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