Production Line Tool error

Hi,

The Production Line Tool's configuration app, CFG_PLT, is reporting an error when I attempt to enumerate DUT COM ports.

My system: Windows 10 Pro
PLT version: 4.3.0.310

Steps to reproduce:

1. Provide PLT hardware with appropriate power, connect both USB cables
2. Observe that all expected COM ports appear in Windows Device Manager (17 x "USB Serial Port (COM*)")
3. From the executables directory in the PLT 4.3.0.310 distribution, launch DA1458x_DA1468x_CFG_PLT
4. Go to the Debug Settings tab and select CFG DLL from the left column, then the "Enable" checkbox and choose to send error information to the console
4. On the PLT Hardware Setup tab, I selected my device IC as DA14681-01 (AE)
5. On the PLT Hardware Setup tab, click the "Auto" button to automatically discover the Golden Unit. This succeeds and shows the expected COM port.
6. Select DUT 1 as the active DUT
7. Under DUT COM ports, select "Enum". After a moment, the operation finishes and the "Enum" text in the button is green, but the displayed COM ports all remain 0. The console now reports the following error:

[ERROR] [CFG_DLL] [strhex2array | 17375] >>> ERROR: out_array size [1]. Hexadecimal string length is [8]. Not enough array size to fit the convention.

我看了看params.xml file and the com_port_dut_x properties are all 0.

Thanks,
David