The migrations are:


Migrated content
Removed entities
liquid-square-12 4
square-0 4
square-8 77
ts-electic-interface 699

Removed recipes
ts-shield-disabler
turret-shield-combinator

Removed technologies
turret-shields-base
turret-shields-size-1
turret-shields-size-2
turret-shields-size-3
turret ...

I have a heavily modded game, and a bug in the Turret Shields mod caused some shield entities to be left behind after the turrets were removed, so I tried to remove the mod to force them to disappear. This worked fine, and then I immediately saved so I could reload with the mod again, and it froze ...

[edit: the key with the word "control" printed on it behaves as "control." So it's not the *exact* same behavior legendre6891 has, since they're using ctrl:nocaps and I'm using ctrl:swapcaps, but I believe it's the equivalent behavior to expect if both are the result of the same underlying bug ...

I happened to delete a train wait condition in the moment when the game is unresponsive preceding an autosave, and then after the autosave finished (which appears to be uncorrupted) the game froze and after a while it crashed.

I did not attempt to reproduce it because it would be very fiddly for me ...