GUI Bug?

[Grey]

Ditto, I've encountered a very similar problem while working with GUIs in NPCw's before. I was fiddling around with the GUI and for some unknown reason it began to stop working. I tried numerous things including restarting the NPC Server, but whatever I did the script seemed to become unresponsive to anything I was doing to it after that until I moved it to a new NPCw.

I'm pretty sure even now the NPCw is useless that I was working in originally. Has anybody else encountered this problem?