Old versions looked blurry on 4K monitors. The new builds (v9.0+) fully support Windows 10/11 scaling. The fonts are crisp, and the toolbar icons are vectorized.
A common pain point was connecting to serial devices over network terminal servers. The new Modbus Poll includes native support for RFC 2217, meaning you can poll a serial device across the internet without third-party virtual COM port drivers. modbus poll key new
The term "poll key" isn't standard in Modbus documentation but could refer to a few different concepts depending on the context: Old versions looked blurry on 4K monitors
