Starting point is a working JMRI 4.10 installation. Everything is fine there, no problems. Now I tried to update to a newer version of JMRI (4.16, 4.17) and found out that the Tams interface ...

I'm debugging an issue related to why the "Identify" button is not available in DecoderPro with a Roco Z21 Connection. The Roco Z21 provides a programmer through its XPressNet tunnel. The XPressNet ...