I cant connect ... it says "couldnt establish network communication with the server"

Any non user verifiing server with 13.5 version ?

Is the server map always reset after updates?

0.001 2016-03-11 18:51:16; Factorio 0.12.26 (Build 17762, win64)
0.001 Operating system: Windows 10
0.001 Program arguments: "C:\Program Files\Factorio\bin\x64\Factorio.exe"
0.001 Read data path: C:/Program Files/Factorio/data
0.001 Write data path: C:/Users/Bruno/AppData/Roaming/Factorio
0 ...