: Improved communication protocols (such as Modbus, BACnet, or proprietary loops) to ensure the hardware interfaces more reliably with modern central monitoring systems.
: Refined resource allocation to prevent system lag or "watchdog" resets during high-traffic polling events. How to Proceed sc24738-KACv120r4.rar
: Updates to encrypted handshake protocols to prevent unauthorized access via the local maintenance port. : Improved communication protocols (such as Modbus, BACnet,
: This release likely focuses on stability and maintenance rather than a complete overhaul, addressing specific bugs found in v120r3 . sc24738-KACv120r4.rar