Problem Summary: When configuring a cluster, if you use VNICs that are created on the same physical adapter as the transport adapters, using autodiscovery while running scinstall to find the transport paths will fail.
Workaround 1: Instead of using interactive scinstall to configure a cluster, configure the nodes to join the cluster one by one and do not use autodiscovery.
Workaround 2: Do not use the interactive scinstall method. Instead, use the CLI and specify the virtual adapters accordingly.