Global pathfinding slows down the game

[shrap]

I play with nightly r1851 map 1024x1024. I switched on Global pathfinding (NPF). When i have only 20-30 trains, its good, they find their way across whole map without any checkpoint, but with only double amout of trains (50-60) it lags. It lags while money go out due to daily costs of trains. I planned to have much more times trains, but it will be totally unplayable. I dont know, if it is bug or my PC is slow (Athlon XP 2GHz, 512RAM@333,7200rpm disc . So who could tell me, where the problem is?

PS.: Sry about/of my english

[tower]

You machine is very must, my cpu only 700.

[fire87]

Well, at least your PC is fast enough.. I don't know what's causing these sort of problem, som I'm sorry, I can't help you out

[StarLite]

The global pathfinding is still very beta [aka: crap atm], turn it off untill it's finished
You will notice a lot of bugs with it as well