Game crash during citadel - instant failed citadel

My game crashes maybe once a day. On maps, it's not an issue cause when I relog i am where I left off.

Citadel - I was killing a rare mob which was hunted by a spirit. Game crashed as soon as it died, instant return to desktop. Reloaded the game, put me in hideout and map says the citadel was failed. Very frustrating as I am quite poor, and that was a few divs invested into this citadel- now gone.

Specs:

AMD Ryzen 9 7950x
Geforce RTX 4080 Super
64gb ram

- I am also playing using the Vulkan renderer, as that stops the constant disconnects which undiscover your map, but does seem to cause more crashes.

Honestly, I can deal with the crashes during maps as it doesnt fail them, and I can go back. But losing a citadel is a huge setback- I don't know why it doesn't allow me to re-enter after crashing.

I am probably going to have to avoid citadels from now on, as they are quite the time and currency sink to find and set up, for it to all be for nothing.