I am having a problem with my fully uptodate CS2 not reading a newly installed Massoth XLS Decoder fitted to an LGB Ruegens Tank loco. I have followed all the instructions for installing a new decoder, however the CS2 does not recognise the decoder. Interestingly I can play all the sounds but cannot change any of the functions. The loco on the test track makes all the various sounds when I press the appropriate function key. The CS2 appears to be operating normally and I am able to channge the addresses of other Massoth chipped locos. My MFX equipped locos are all running normally. Any suggestions on how to resolve this issue would be appreciated.

Regards

George

CS2 with latest firmware.