Okay. I just came back from the DA. I had to test there because I forgot you couldn't shoot down anything in the TA.
This is what I have found out:
I am able to replicate the bug easily.
EVERY single time I am shot out of a drone, I am placed in the lead plane, at which point, when I try to jump into ANY gun position, the client crashes.
I made these tests:1) Jumped into L drone, had squaddie shoot down my L drone. Got sent to lead plane, attempt to jump into ANY gun in either lead plane or drone, Crashed.
2) Jumped into L drone, had squaddie shoot down R drone, then L drone. Got sent to lead plane. Tried to jump into gun, Crashed.
NOTE: I am using USRanger's Soundpack.
I had my squaddie jump into a bomber and I did the following:I repeated 1) in the above test. He crashed.
I had him stay in his lead bomber pilot seat. I shot down both of his drones, he jumped into a gun of his lead plane and did NOT crash.
NOTE: Squaddie is using the DEFAULT Soundpack.
Squaddie had to leave, so I could not perform any other tests. But I believe this may help in the path you need to look.