After a few times of using the horn it just stops working and the bell just comes on like it did with the UP GP38-2 in Peninsula Corridor. I don’t know if you guys fixed that problem either but it’s here again in Sand Patch Grade.
I’m having the same issues on PS4. The horn seems to go out at random. I’ve had it happen right after leaving Cumberland or I’ll make it all the way to Sand Patch and it’ll go out.