I read in SSE there's no such thing as wind & current affecting the ship. Yet I keep noticing that my ship, which became static (any speed over ground or turning speed is 0) after docking at the pier in a complete calm harbour, keeps very slowly drifting away. This was recently in multiplayer (without any shore bollards to connect with), another player docked his ship (Orient Star) in a harbour & it was static at that very same place the whole time he was afk for an hour. Mine (Winner) drifted away from the dock & was facing a different course, even though I had it on both bow/stern anchors.
