trouble closing VB component

Hi everyone,

I just started working with the VB component yesterday, maybe I am overlooking something.

After working with the components for several hours, it fails to close immediately, after I press ok. It get's worse, the longer I edit and close, edit and close.

Right now, I can press "ok" twenty times, and if I am lucky, it will close.

Clicking the cross, closes it right away, but does not save the code.

I can not image it's a memory problem, since I am working with very simple functions. Is this a familiar problem?