Unfortunately, because the bells have no sound radius, you hear every train hit every crossing everywhere on the route. I have switched to a passive crossing as a replacement with traffic stoppers where you only hear them within a 50 metre radius on my updated version which is still under construction. You could edit the properties of the crossing asset to make it cease ringing once the boom is down. It still rings about 25 times though.
Cheers
Have managed to get help with this issue. So problem now sorted. Is it possible to load and unload commodities in this route? Took my grain train to the Wangaratta feed silo siding and it wouldn’t load. With the ! mark coming up on my AI driver.