This behaviour indicates that there is another station with this name, somewhere else, which is not reachable.

Try to get the Lazy Bastard Achievement on your second run.
That will teach you to automate as much as possible as early as possible.

If Steel starves. Production will go down.
That will lower iron consumption. Steel will go up again.

If this is a problem build more mines and smelters.

That's known and is "Not a bug"
You can't build into areas that are not explored. I think that's a performance thing.
viewtopic.php?t=126825

Asteroid chunks have a stack size of 1.
You can never grab more of them

If this is not a mod thing then maybe a translation problem?
The 3 furnaces are Stone, Steel and Electric
Check the link below to check their stats.
https://wiki.factorio.com/Electric_furnace

Are you talking about these?

You need to use a bio chamber.
This will give you 50% productivity bonus and your problem will disappear.

I'm far from megabasing currently but I have moved most of my production to vulcanus already. And thought about it too.

Biolab can only be built on Nauvis so Science consumption stays there.
Each cell could have its own rocket silos for outbound traffic. But then you need to rail in the 3 rocket ...

Raiguard is his colleague
memberlist.php?mode=viewprofile&u=50263

I died recently exactly because of this. Landed on Fulguro - got killed by my supplies.
No big deal. You respawn exactly where you died 10 seconds later.
Loosing my cargo would have been very bad...

Suggestion. The spot where a pod lands should be marked with an red X.
Gives the player time to ...

In my oppinion the only bug would be that it let you join a game without a name.
Is that only possible in LAN Games?

I would like this to be a bug but it has always been like this.
There is a thread dedicated to it over in "Balancing"
viewtopic.php?f=16&t=46283

Constant Combinator: Signal Construction robots -99999

I think that's the same reason as this: viewtopic.php?f=23&t=116415
Or this: viewtopic.php?p=634996#p634996

@op
As others said watch your enemy.
But even more: watch your pollution cloud (option on the map)
If pollution reaches a nest evolution will raise fast.

Once you have efficiency modules mass produce them and use them everywhere.
Once you have electric smelting replace the old smelters.
Once you ...

Possible solutions for the productivity exploit:
- Productivity meter remembers the lowest quality it produced. The extra is at that low productivity.
- The quality setting on recipes is used as minimum accepted ingredient. Productivity bonus produces minimum.
- Dedicated "any quality" recipe which ...

Your pump info window says "can also be placed on water for loading and unloading oil tankers"
Could the cargo ship mod be responsible?

This is were Koub's information about reverting to 1.1 came from:
Should have worked. Maybe try the none steam approach
https://forums.factorio.com/viewtopic.php?f=49&t=116421

Or try to fix your blueprints and accept smart belts
https://forums.factorio.com/viewtopic.php?p=622884#p622884
Note that ...

Migration is fixed for 2.09 which has not been released yet.
Try again later

Press control alt shift and click on settings.
A new menu should appear "the rest"
Use the search in there. There should be 2 options labeled "cache"