Connections: only PortA is used to get available connections.

Environment:

Windows 10, 64-bit

Steps to reproduce:

1. Add DRF Connection
2. Add FourPortDut and TwoPortInstrument
3. DRF Ports configuration: Port1 – PortB on TwoPortIns, Via – Direct, Port2 – PortB on FourPortDut, Cable Loss (example): 1Hz, 1db
4. Add a Measurement using Connection step – Connection: DRF did not appear

Actual result:

When “PortB on TwoPortInst” is selected in Connection, it is not possible to select the connection in Measurement using Connection Step.

Expected result:

DRF connection should be available in Connection of Measurement using Connection step for all ports of Dut and Instruments.