Got an error
Failed to load mods: propertyrandomizer/randomizations/graph/item-new.lua:440: Item randomization failed at 71%. Perhaps try a different seed?
stack traceback:
[C]: in function 'error'
propertyrandomizer/randomizations/graph/item-new.lua:440: in function 'item_new'
propertyrandomizer/data-final-fixes.lua:224: in main chunk

Settings:
71477329296
Best
Ultimate
no-Dupes
Most
Most
Most
Most
4 checks
100%
rest was default

Trying some different seeds now

Oh, sorry I missed this earlier. Some randomizations (like item randomization) are known to be a bit volatile at the moment. It will be a while before this is fixed, though in the meantime I can probably just implement a retries setting at least so that it tries multiple times before a failure (which is annoying since you need to set back to default settings). Thank you for the report!