Only spawning the default amount of crates. I have it set to 5. 

Some bots run to the center of the burning APC and stay inside. 

Sadly sometimes a crate can fall under the map, will see what i can do to override the way crates are tossed upwards.

I tested it repeatedly on my server. It wouldn't ever show any more than 3. Never had a problem with it prior to the last month. Let me know what I can do to assist with testing.