Thanks a bunch.

Let me know if there's any more information I can give. Only think that comes to mind is automating the toggling + saving and letting it run.
Gives me memory corruption vibes with how it acts.

Sorry, to be clearer:
I can get the silo into a weird state most of the time, but this does not guarantee the crash. Note that it really seems to require spamming of the checkboxes.
However after about 2-5 retries I can get it to crash.
I tried, but I believe I can't produce a savefile that ...

Toggling LuaLogisticPoint.enabled on a space age rocket-silo while silo is getting items delivered can break it permanently and then cause following game saving to hang and loads to crash

Reproducible with all other mods disabled, on a modded but "clean" save (a save before I messed around with mod ...

I ran into this when trying to mod the display panel to show all circuit signals using colors for separating red/green.

I suspect the text is first broken into multiple lines if they are too long, only then processing colors, which reveals the codes.
Notably rich text item/signal icons are never ...