Improvement in core failover
Improvements
- Version 9.12.1 was released November 18, 2024. It corrects an issue where network processing was incorrectly allocated across the appropriate CPU cores when a Design contained CAT 2 processing (Acoustic Echo Cancelers (AEC) and Notch Feedback Controllers (NFC)). The issue affected Designs containing these components when deployed to Core 5200, 6000 CXR, 1100, or 3100. The observable symptoms after deployment of such a Design to one of these Cores may include missing Peripherals, Q-LAN streaming errors between Core and Peripherals, and networking or connection errors within Streaming I/O components.
Bug fixes
- Platform: Resolved an issue that prevented Control Links from reconnecting after a Core failover event in systems utilizing redundant Cores.