Backblast from first rocket in FFV seat damages vehicle

[Gilatar]

Arma 3 Version: 1.80.143869 (stable)
CBA Version: 3.5.0.171204
ACE3 Version: 3.12.0 (stable)

Mods:

- CBA_A3
- ace

Description:

• Backblast from the first rocket fired by a player in a FFV seat will damage (and sometimes as a result destroy) the vehicle. YouTube video to demonstrate.

Steps to reproduce:

• Place two FIA Offroads in the editor.
• Place a playable unit, equipped with the Apex RPG-7.
• Enter one of the offroads in a FFV seat.
• Fire the RPG in any direction - the vehicle will take enough damage to be destroyed.
• Enter the other offroad in the same seat, fire an RPG in any direction - the vehicle will take no damage.

Where did the issue occur?

• Dedicated / Editor (Singleplayer)

Placed Modules:

• None

RPT log file:

• .RPT file

[PabstMirror]

BIS / Vanilla Issue: https://feedback.bistudio.com/T127007
You might want to post video there, this seems like a pretty serious bug

Projectile becomes null (explodes) right after leaving muzzle:

Fired [10.405]: [R Alpha 1-1:1 (Pabst Mirror),"launch_RPG7_F","launch_RPG7_F","Single","R_PG7_F","RPG7_F",620072: rocket_rpg7.p3d,R Alpha 1-1:1 (Pabst Mirror)]
Proj Null [10.422]: <NULL-object>
HD [10.422]: [R Alpha 1-1:1 (Pabst Mirror),"",1.9136,R Alpha 1-1:1 (Pabst Mirror),"R_PG7_F",-1,R Alpha 1-1:1 (Pabst Mirror),""]
HD [10.422]: [R Alpha 1-1:1 (Pabst Mirror),"",1.9136,R Alpha 1-1:1 (Pabst Mirror),"R_PG7_F",-1,R Alpha 1-1:1 (Pabst Mirror),""]