I am attempting to attach a prim with a script for opening and closing a door to my textured door prim, which I have done many times before.... but last night I was having difficulty. I would rez my pre-scripted little disc prim on the ground, and when I would go to edit it's position, after about 20 seconds, it would poof. I initially thought I had moved it too far away, so I was more careful with the next one. *poof* grrr- rez another.... edit... *poof* this happened 5 times before I gave up. The edit window would just go blank as well- no object imformation at all. This morning when I decided to give it another go, there were all my little hinge prims laying about in different spots. So I went to edit one... and *poof*.
What is causing this? I have plenty of prim allowance where I am building. And the land I am building on is my own- not a sandbox.