POE2 crash in sanctum floor 2 boss

Every time the Ice boss does his second attack (small ice circles into big slam) my game crashes. It happens right at the moment the slam hits. So far happened 4 times in a row so it is 100% repeatable, at least in my current run. I'm a galvanic shards / plasma blast Witch Hunter.

Had the same issue, I had everything to pass the trial easily and this happened x.x

Same, stuck on it now :)

exact same issue, happened about 7 times for me and my friend before we lost all our honour and gave up. exact same thing always happens at the big slam with icicles on the ground.

First two sanctums we tried we managed to kill this boss duo without crashing, only on the third run it happened, so maybe tied to the run somehow?

Update: I watched through my recordings, and both of the first two runs the staff boss does the slam and I dont crash, but he slams after the second guy is dead so maybe the issue is him slamming while the other guy is alive

I had the bug 3 times on row.

Try to lower your graphics settings to a minimum and disable sounds completely.
like switch your soundcard, don't just turn off the volume.

The 2. big Cold Slam attack did not crashed the client after the the changes.

GL EXILE. annoying bug, but it saved the run.