I was browsing the JMRI DecoderIndex.xml and it has? HAG Modelleisenbanh AG as Manufacturer ID 81.. NMRA? Manufacturer ID? dated 2019 shows it to be
82.
That is more or less important as there are no definition files at all for this manufacturer but there is an error in the DecoderIndex.XM re this manufacturer ID#,
What Thomas mentions would not apply. MRC will return no value, just fails to read so it would not return some random value for CV8.? IF the decoder is returning a false value on CV8, little option but replace it or to try and reset it via CV8=8..
HAG Modelleisenbanh AG web presence is? all in German, makes it very difficult for a non-German to fish out details : -).
As Thomas mentions, open er up and look see.
Marc
