XNet Controller UI blank if SCM circuit on network

[Firnagzen]

Hello! With reference to the issue already submitted to XNet here, I am reporting that if an XNet controller has an SCM circuit on the network, the Controller's UI goes blank. Here is a gallery demonstrating the issue, using XNet 1.2.0 and SCM 1.0.4.

[dokranke]

A circuit placed in scm 1.0.4 and below creates a mcmp block. So I guess it's a mcmp problem and not a scm problem.