This is a serious bug, as it prevents associating doors to orbs.
1. Place a yellow door.
2. Click on it to edit its agents .
3. An orb will appear under the door and lightning shoots out following the cursor, however it won't disappear.
While this is great for making pretty patterns it makes it very tricky to edit levels.

You can still go on but the room becomes full of lightning strikes which cannot be seen.
Oh, and the lightning still isn't transparent, but that's not quite so major.
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+++ Divide by Cucumber Error +++ Please Reinstall Universe and Reboot +++
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Oook!"