I understand that, but the signs scroll on their own. No button stops or starts them. The signs move with the movement of throttle and brake positions. Am I missing a file or is this part of the beta testing?
I got the same problem. The reason is the ATS activation, cause the signs don't start scrolling until the ATS turns on, and then when it does, you can't stop it from scrolling.
Does anybody have a fix? Or at least a FULL LIST of the necessary files required to achieve this scrolling effect. Cause I modified the train.dat file and it might have something to do with it not working.