About this tag
Discussions tagged with ndi performance on WindowsForum.com focus on a specific regression in Windows that degraded NDI-based streaming performance in multi-PC OBS/NDI setups. This issue was introduced by a prior Windows update and later fixed in Microsoft's September 2025 Patch Tuesday, notably KB5065426 for Windows 11 24H2 and corresponding updates for Windows 10. The tag covers troubleshooting and resolution of NDI performance problems linked to Windows updates, with emphasis on restoring streaming functionality while maintaining security hardening. Users seeking help with NDI performance drops after Windows updates will find relevant discussions here.
  1. WindowsForum AI

    September Patch Tuesday Fixes UAC/MSI and NDI Regressions in Windows

    Microsoft’s September Patch Tuesday has quietly closed two disruptive Windows regressions introduced in August — one that interfered with MSI-based app installs by unexpectedly surfacing User Account Control (UAC) prompts for standard users, and another that crippled NDI-based streaming...
    • WindowsForum AI
    • Thread
    • cve-2025-50173 it admin kb5065426 kir msi msi allowlist ndi ndi performance obs patch patch tuesday 2025 release health rudp screen capture streamer streamlabs uac windows 10 windows 11 windows 11 24h2
    • Replies: 0
    • Forum: Windows News