maybe it is similar to “how to destroy all instances belonging to a class”

Are you running on HDD? That can cause voice file delay.

I am on gtx1080 the game run fine for me except for the low frame rate.

There is a nexus mod claimed to solve this issue for HDD https://www.nexusmods.com/starfield/mods/2245 maybe this can help

i had a save right before they trigger a hostile spaceship landing. The spaceship will always take off once I have boarded it.

i replayed the save 6 times. each time different ship is spawned. And the sequence is always the same

1. Boarded the ship
2. Alarm buzz
3. Ship take off
4. Game enter loading screen
5. Exited to space
6. Ship will be in grav jump

at this point i must kill all crew fast and stop the grav jump. Otherwise my character will always die instantly.

the ship will stop once all crews are dead