When I double click on a clip, boutons or graphics instances. I got a dotted square who start from the instances and grow until it cover the whole workspace in Flash. It takes about 3-5 secondes before i can modify the instance.

At school and before i didn't have this problem, but now it annoy me so much =/.

So I have to wait 3-5 seconds before being able to modify a clip or a button, and its the same when i return to my root.

I have a very good pc, i had no problem before i formate and reinstal flash. At School i don't have this problem (and pcs are cheap so :P). I restarted my comp. I reinstalled flash. And I still have the problem.

Help me plz D: