region teleportation problem

[BorisZ]

I have two regions in my room and each of them lead to another place (top/bottom floor). But when region is teleporting character,  it comes to the place where it is supposed to be, flicks back to the place where teleportation is started and back to the finishing place. It happens for just a moment (1 frame,  i think), but it is bothering me. At first I thought that it happens because finishing area is too close to new teleporter, but it isn't.
Any ideas?

[Anarcho]

I've had this very same problem and no one could figure it out.  Strangely enough, it comes and goes.  Once it was in one room, then in another, then disappeared entirely. 

Here was the thread:

http://www.adventuregamestudio.co.uk/yabb/index.php?topic=20347.msg248920#msg248920