My model has a lot of unconnected Input and Output ports, which I don't mind. So I tried turning those annoying warnings like
Warning: Output port 3 of 'Model_ESM_6/L-ESM-6/Wankdynamik' is not connected.
In ESM6_resim at 1
off. I went to simulink preferences -> Diagnostics -> connectivity and then I set "unconnected block Output/Input ports" to "None". Another Simulation showed, that this had no effect. What am I doing wrong?