Hello there and thank you for help me to point out this issue, can you give me an example ? Sorry but I dont touch this system about "several years old" ^^!. I dont know how to fix it if I dont know what to fix to. Thanks again.
Hehe, why not this?
Unit - A unit Is issued an order with no target
Game - Display to (All players) for 30.00 seconds the text: (Name of (Triggering unit))
You can get the unload unit via Triggering Unit.