HOLOPLOT OS 2.5.2
We're excited to announce HOLOPLOT OS 2.5.2. This release introduces Show Mode in HOLOPLOT Control, overhauls the communication backend for scalable performance in large systems, and adds a range of Processor reliability improvements and bug fixes.
The Public System API has been updated to v1.6.0.
What's New
Show Mode
Show Mode adds function locking to HOLOPLOT Control, protecting the system from accidental changes during an ongoing show.
Scalable communication backend
The protocols and backend architecture for HOLOPLOT Control have been overhauled to focus on scalable performance in large systems with a vast number of modules and beams.
Extended AutoChecker v2
New automated health checks help validate your system:
Module Configuration Health Check
Driver Health Check
Improvements
HOLOPLOT Control
Redesigned the Network Settings view for easier navigation and better responsiveness on small screens
Additional frontend performance improvements
Improved the reliability of module status reporting, including the Module Configuration Health Check
System Backend
Reduced the overall load on the communication cluster by optimizing client subscriptions
Improved throughput by sending updates to the frontend in batches
Updated the internal messaging layer for improved stability and performance
HOLOPLOT Processor
Improved audio stream recovery to maintain consistent latency after CPU overload events
Improved hardware health monitoring to prevent false fan and power-supply alerts
Bug Fixes
HOLOPLOT Control
Fixed incorrect module state information shown in the Pairing View, caused by the neighbor detection algorithm
Fixed the active preset not being displayed correctly after canceling a preset change
HOLOPLOT Processor
Fixed automatic failover events not being recorded correctly in the Event Log
Fixed an issue that could cause processing overruns following network disconnects
Known Issues
The following issues are known and will be addressed in an upcoming release.
Control link temporarily reported as "Unknown" after a network disconnect
When the active control network connection (primary or secondary) to an audio module is disconnected, the module may temporarily (up to 60 seconds) report its control link state as "Unknown" until it re-establishes communication over the secondary control network link. During this transition, the connection between HOLOPLOT Control and the module may be interrupted.
Audio playback continues uninterrupted.
Inconsistent pairing and power status display
In rare cases, the Devices and Module Pairing pages in HOLOPLOT Control may display inconsistent module pairing and power status — showing modules as unpaired and sleeping while they are actually offline or removed.
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