I was playing the introduction campaign and did what you asked, I broke it.
What happened:
Whilst building my expansion to the right of the starting area, I had researched turrets.
I build a few and took all the bullets I made and wondered if I could clear out the biters right then and there.
I placed two a little ways apart and started to kite the biters between them, behind me.
Everything died nicely.
I had no more bullets my self all were placed in the turrets.
I then accidentilly picked up a radar I had in my inventory and pressed Q to put it back and at the same time tried to pickup a turret.
The radar then went in to the place where my bullets were ment to go and the game just stopped.
What I expected to happen:
I was expecting the bullets to go into my bullet slot and my radar to go into my inventory.
I have had this happen once and have not been able to reproduce it. (sorry)
Hope this helps
