New mod that has been rattling around in my head for a while.
Per-building auto pause when map-wide stored amount for a product crosses thresholds that you can customize. Basically a targeted per building production limiter.
Let me know if you run into any issues. Should be fine to add and remove.
Just the mod I have been waiting for!
I primarily use it to auto pausing train stations and I think I have run into a problem with it not always un-pausing when the resume threshold should activate it again
Also another problem I have had - The first building I set autopause up on keeps pausing on, when the other buildings i "paste rule" too function as intended
Maybe its the same issue that shows both places?
Good work! :)
Edit: After more use:
The autopause mode doesn't auto pause with any kind of building. I think the problem is with the >evaluation_interval_ticks< function. I use the default 30 but there aren't any automatic evaluation of parameters - But any time I change a thing in the setup window - Change limits etc. it takes a "evaluation" and every budling then take on auto-pause evaluation for its limits.
Can you send me the log file for what you are seeing? It should save one in @AppData\Roaming\Captain of Industry\Logs. I mostly use it on my mines and production buildings, so I have not tested it much on trains. It should work the same though.
I've been trying to balance the rechecks so they don't create a load on the game, but I may need to make some adjustments. I added a delayed recheck this weekend, but I may tweak it.
The resume threshold is a little finicky. The idea is that that you set both numbers, then it will pause when it hits the higher one then not un-pause till you hit the lower one. The issue happens when you raise that lower threshold after it has already been triggered. It goes into a resumed state and doesn't re-pause until you hit your high point trigger again and it starts the logic cycle over again. You should be able to to manually pause and then reenable to reset it though.
I have tried to make a share link for my latest game-log file
https://drive.google.com/file/d/1dLoLHuCi5XnQnTAk9T5W7hHRJyd4fxZ2/view?usp=sharing
Say if it doesn't work - Its to long to share directly in text in this forum.
And here an example: It should pause at 6000, but does nothing, before I change a setting somewhere, then it pauses as it should 
And here from the Train station
And then "reset" when i changed the pause setting
And here from it doesn't pause when it reached 14000 
And here same setup on two different conveyors, where one is paused and another is not paused
