Memory problems?

[kin3]

I open a route for edit. Look around then close the route. Next I open another route and things slow way down.

Does Trainz have a problem with releasing memory. I noticed that it was using a lot of cpu time and memory.

 

[mezzoprezzo]

I have noticed this on a couple of occasions.

The first was an error on my part when I inadvertently loaded a second instance of the whole Trainz program. Everything slowed down!

The other reason is usually that the second route has more assets, or I've moved to an area of intensive activity and/or heavy asset placement.