Factorio Forums

No mods. 4 of us were playing. I was messing with an upgrade planner red->yellow underground belts (we were iron limited) at the time, though unclear if that was related.

Desync Report: https://drive.google.com/file/d/1sGz_TK ... sp=sharing

Thanks for the report, this desync was already found and it is fixed for the next release.