Server connection lost... 3d in a row

For the third day in a row, I lost the connection with the server even if my connection is all fine, but each time, even if I lead the game, I'm losing it. Tonight, there was only 2-3 seconds left. Very frustrating, 3 of my 4 lost games are this, and every time it wasn't my fault. Please tell me that you will at least look for who was winning, I play offline and get punished anyway. Hard to accept.