Here is the save:

https://ufile.io/oxyev85m

Steps to reproduce:
1. Have the spaceship console gui opened (shown on the left side of the screen on the screenshot above). If not, click the blue spaceship console a bit to the left below the player position to bring it up.
2. Wait for an autosave to ...

I've been playing Space Exploration with a couple of other mods and did the following actions:

1. I have the spaceship console gui opened at the time autosave kicked in (it takes ~10 seconds to complete due to the size of the game)
2. During that time I discovered that the mod gui is interactive so ...

New observation:
The freeze does not occur when I have the steam overlay present (shift+tab) when switching apps via alt+tab, and it seems to be pretty consistent.
In the case of active steam overlay I can also see the resolution/window size to change quickly after I switch back to Factorio.

Notes:
1. Switching to a text console (ctrl+alt+f1) pauses the music, logging in in the text console starts the music(!), switching back to X (ctrl+alt+f7) brings back the game that I can still play.
2. Switching alt+tab froze the game but the music was still playing.
3. When the game freezes and I ...

Factorio 1.0.0
I played the game, saved it, left the in-game menu open, pressed alt+tab, attempted to switch back, then ran gdb.

Here is a stacktrace dump for all threads after the game froze in the above situation:


(gdb) thread apply all bt

Thread 21 (Thread 0x7f43a1554700 (LWP 18115)):
#0 ...

Seems to happen every time on my ubuntu 18.04 (installed from steam): It's a Dell Latitude e6330 (Intel i5-3340m, integrated graphics)

Let me know which options I should test to investigate it further.

You may also try to set graphics quality to "Normal" instead of "High" to use less RAM.
Settings -> Graphics -> Sprite resolution -> Normal
and restart Factorio

Tldr Please add the above tldr to the docs or increase the speed of removal to at least 1% per tick.

Otherwise it is an unnecessary trap for mod develipers that I already fell into when trying to contribute a performance improvement (sic!) to Space Exploration which would easily replace adding 100 ...

Renderings made by rendering.draw_sprite() when targeted at entity are not cleared properly when the entity is destroyed
even though the docs say:
Note: If an entity target of an object is destroyed or changes surface, then the object is also destroyed.
See https://lua-api.factorio.com/latest ...

I've been playing on one of the Comfy server (can't recall a name not find it right now due to the reasons described below) - the one with multiple underground levels, ability to fight bosses.

I started a boss fight a few times in a row quickly (killing them in a fraction of second with personal ...

It might be technically correct from the developer perspective, as a user I don't need to be aware of how the multiplayer works, and that text was misleading for me as I started to wonder what's going on.

Let me argue with that response for a moment.

The referenced example is a different one, you have mixed fluids there. Directly connected pipes have different fluids and that's the situation that prevents you from building further.

In the situation I described the fluid mixing doesn\'t happen ...

The new fluid mixing avoidance system doesn't work well with multiple inputs of the same fluid in assemblers/chemical plants, as shown in the example below:


factorio-aggresive-fluid-mixing.png


Obviously placing this pipe doesn't mix any fluids, so why we get this action blocked? It looks like ...

I have the "Pick ghost item if no items are available" checked in the Interface settings.

I pick up a ghost item of entity that is not present in my inventory, and a ghost item is put into my hand. Normally pressing "q" clears my cursor if I have an item from my inventory.

In 0.18.37 clearing ...

https://ufile.io/a60qg87l

I did some more tests, and here are the results.
The crash occurs in a reproducible way. Here are the moments I checked, and are known to crash my game (English version, 100% interface size):

Loading map sx38
-----^


Loading map sx38
---------^


The crash happens ...

Imersite is removed from your home planet on purpose when you play SE+K2. You can still find it on other planets.

I was loading a save when I realized that I have a wrong set of mods enabled so I hit Esc to stop loading the game (progress bar was at about 20%), and the game crashed. Here is the log:

0.000 2020-07-23 05:36:20; Factorio 0.18.36 (build 53200, win64, steam)
0.000 Operating system: Windows 8.1 ...

As I've been joining a multiplayer server and needed to sync my mods I was shown this dialog where the text "Not in save" doesn't match the situation of joining a multiplayer server I guess.

This one is a bit more inconvenient since you don't have any "Sync mods" button, and thus I would still consider it rather a bug than a suggestion. Would you agree?

The new Continue button is great! Unfortunately it doesn't doesn't check if the current mods match the ones from the save.

It would great if the Continue button could check if there's any mismatch and display a "sync mods" dialog in such case.

The set of enabled mods can easily change when as a ...