yeah it seems like it

i was just idling on my new base when crash occured, my last action was to add splitter output priority

attached : log, dump-log and last save before

i'm not used to do bug report, hope i do the right things !

i was just walking on some belt :D
no mods
my first crash in many years of gameplay, i'm so happy !!!

0.001 2021-04-12 19:01:05; Factorio 1.1.30 (build 58304, win64, steam)
0.001 Operating system: Windows 10 (build 19042)
0.001 Program arguments: "E:\jeux\SteamLibrary\steamapps\common\Factorio ...