Factorio Forums

1. idling when an autosave hits with cursor over a building
2. freeze on autosave with 0% cpu activity, didn't unfreeze in the next half an hour (according to logs it freezes after the autosave)
3. lack of what happened
4. sometimes
5. once happened when screenshotting on gnome, once when pointing at a pipe, can't really figure out why it happens

It stopped happening outside of Steam flatpak. I'm blaming flatpak.

Ok nevermind flatpak blaming, now it happened on Fluid Handling research finish:

Ok correction of the last one - it just freezes for an obscene time frame of more than 10 minutes

Correction 2: The lag on research completion is multiplied by the amount of researched stuff added to recpies. Is the process that adds recipes a blocking one?

All of the time spent frozen is due to the https://mods.factorio.com/mod/sonaxaton-research-queue mod. If you remove that; the research finishes with zero slowdown.