Perhaps you have a slow computer and/or the map is large. When the program says "Script not responding," try pressing Cancel. If the map is not processed after several attempts, it means there is an infinite loop.
I would also like to see the map.
I tried canceling several times, but it still says the same thing. The map becomes heavier, but the game doesn't recognize it.
Upload the map.
http://file.sampo.ru/4svfvd/
P.S. I changed the map name, just in case.