Ashley
From Equinox80 said:
" maybe its because of the massive size, I had to paste it in, press tab, and press enter in order to save it."
It could be reproduced by pasting a huge size of text into parameter window, no matter what the content is.
The parameter window will be extend very large, and user could not click the "OK" button (it had been out of window now).
<img src="http://i1081.photobucket.com/albums/j352/rexrainbow1/screen1-31_zps148753e6.png" border="0" />
It's an old feature since I used C2. A solution is to add a scroll bar at right side of this text editor (parameter window), to limit the window size of text editor.