Wow... now i feel stupid.

Thank you very much for helping me out here!

Attached is now the App data folder without Mods or Saves.

Thanks for the help!

[daniel34 -- deleted the attachment since it also contains the service-token, which is sensitive information. PM me if you need the actual attachment, but I think this has been solved by my explanation below.]

Hey Daniel,

I tried out your solution advise with the deletion of the appdata

simply deleted the entire folder, started factorio, and it worked...


Now i don't know where that bug excactly came from but at least it is gone.


Thank you very much for that!

you mentioned uploading my backup for ...

I don't know what you mean by "from a new save"

None of my friends share this bug, i am not surprised it works perfectly on your end.

i can start a new game and go straight for rails or load an old save
can play multi or singleplayer
can play with or without mods

in the end it will look like this ...

certainly.

toggled off all mods, loaded a save with map version .14.22-0 and the mod occured as "usual".

below is the log file.

0.002 2017-03-09 20:27:39; Factorio 0.14.22 (build 25342, win64, steam)
0.002 Operating system: Windows 10 (version 1607)
0.002 Program arguments: "A:\Spiele\Steam ...

So,

the Factorio.exe is in a x64 folder within my steam directory, so it will be the 64 bit version


Below is the "factorio-current.log" content, i hope that helps.


0.002 2017-03-09 19:39:17; Factorio 0.14.22 (build 25342, win64, steam)
0.002 Operating system: Windows 10 (version 1607)
0.002 ...

I honestly don't know if i am running 32 or 64 bit.
I run x64 on Windows and simply installed it via steam.

I will check that this evening and provide log file

Hi,

I have a Problem, that has been there for several patches so far, with and without mods (Since the "new" rail placement system)
I have only been too lazy to report this since after a few hours i place rail with bots anyways and it doesn't matter
But with higher difficulty i need to place rails ...