[Skunkmeister]

Averything worked fine till yesterday. Then i added some more airports. Suddenly the cursor stuttered. Savingtime increased dramtically from seconds to a minute or more. I added an other airfield. More stuttering and saving error.

I deleted three airfields. Everything worked fine again. I added some other airfields. Error.

I copied & pasted some cities. Suddenly again that stuttering. Copying a bigger cluster of objects suddenly didn't work no more. Again a saving error.

Size of actors.static: About 400 Kb.

I disabled displaying some kinds of objects. That helped. But only at the moment, i'm afraid. Seems to be a limit somewhere, that will be reached again briefly. Otherwise somewhere i read about an actors of some megs? Is there some kind of overall limit?

Has anybody experiences with that? If there ist no solution, i have to cancell the projekt, i am afraid.

CPU load shows 100% even if nothing happens and it stays at 100%. There ist no anormality with the processes.

You need to separate your airfields from everything else. Its MUCH easier to work with, saves on memory load and you can merge them later with the actors tool. Team Pacific proceded this way with the Slot after we started running into the memory issues you describe.