Don't know if there is any casusal relationship here or not with the TSC Core Update, but now the headlight on my 109 will not light up at all, with either input from the Railworks UI Menu {clicking on the headlight icon} or
by the switch on my Raildriver. Nothing. If you have the DTM DL-109, could you let me know if your headlight works on this model? Have done a Verify files rebuild via Steam on this loco with the same results. No headlight.