Here is the repro mission - https://drive.google.com/open?id=1poEo6rVXt5uip7kQPOcXslMOLH1Qy1bN
What should be done:
1) Switch your Launcher to Top Fire Mode
2) Go to the croush stance
3) Shoot the Ifrit MRAP Vehicle from Launcher (
4) Immediately use the diagonal sprint ( W+D+Shift )
5) During the Sprint, press the button to lie on the ground (I have button "Z")
- The player's character will fall to the ground, and then he will rise again and take his Launcher!
If you can't reproduce it the first time, then Try 3-4 times as much
This does not always happen, but I reproduced it from the second time.