Just as in the title, very minor thing, I've tried to search around the forum but nobody seems to have noticed.

When I open the map view, all the items I have in the toolbar disappear.
By "disappear" I mean that it becomes as if I had 0 of that item in my inventory, the icon if the item does not ...

Looks like this solved the problem.
But I ask what is the page file and how do I avoid it getting full in the future?
It's the first time this happens

Hello there!
I've had two distict problems with two different logs associated to them, but let's go step by step.

At first, I was playing factorio normally. Then, all of a sudden, the game simply closes itself without any errors.
As I try to reopen it, I notice that steam reopens as well, which ...