+1

I also found myself in a position, where this would be very useful.

Thank you, I didn't remember that I still had those.

If you open or create a blueprint and select the upgrade planner in the top left it will offer several down- and upgrades for belts, but:

"Downgrade to Blue Belts" is missing completely
"Upgrade to Green Belts" is also missing
Downgrading green belts to yellow/red/blue does not work

As a ...

I would also really appreciate a generic "item" and "fluid" icon for train names. I know there are the green parameter icons, but those have a semantic meaning within the train names and it would be really nice if the "box", "drop", "fuel" and "signal/wire" from those were available as generic ...

In addition to this I would like to suggest that all icons used in the game are made available for signals and as icons in text. There are some that appear in the factoriopedia that are unavailable for some reason (e.g. the icons for the transfer between planets which I would really like to use for ...

The next achievement I popped ("Research with Automation") did also NOT trigger the problem a second time.

I can confirm that the issue did not reoccur after I loaded the latest autosave, rebuilt and started my steam power plant again.

I am running under linux and had a similar (the same?) issue. The steam power achievement popped and the game froze completely. Sound was still working but I could not interact anymore and the last rendered frame was frozen into place. I had to forcefully stop the game via the Steam "Stop" button. I ...