ntsd-cli test sync --duration 10m --tolerance 200us Expected output: Performance Benchmarks: Before vs. After the Fix | Metric | Original 24 20A | New Release (24 20A Fix) | |--------|----------------|---------------------------| | Max network jitter | ±18 ms | ±0.09 ms | | Time to first sync | 112 sec | 14 sec | | CPU load (idle) | 2.3% | 1.1% | | Failover recovery time | 3.2 sec | 0.8 sec | | Memory leak (24h) | +48 MB | +0.2 MB (stable) |
Date: May 3, 2026 | By: Technical Advisory Staff new release ntsd 24 20a fix
A: No. A full restart of the NTSD daemon is required. Plan a brief interruption (approx. 20 seconds failover time for redundant setups). ntsd-cli test sync --duration 10m --tolerance 200us Expected
A: Yes, but you must re-export the OPC UA time interface. Use ntsd-cli export opcua --force . Plan a brief interruption (approx
In the fast-paced world of industrial automation and embedded systems, few acronyms command as much attention as . For engineers, maintenance technicians, and system integrators working with distributed control systems (DCS) or programmable logic controllers (PLC), the designation "NTSD 24 20A" has been a topic of significant discussion over the past quarter. With the new release NTSD 24 20A fix now officially rolling out, this article breaks down what the update addresses, how to implement it, and why it’s critical for your operational stability. What Is NTSD 24 20A? Before diving into the fix, it is essential to understand the nomenclature. NTSD typically refers to a Network Time-Stamping Daemon or a Node Terminal System Diagnostic module, depending on the vendor context (most commonly associated with legacy-to-modern migration kits from manufacturers like Rockwell Automation, Siemens, or third-party industrial Linux distributions).