No no no... My FPS is "a no problem"! And the boat WAS shaking... Little, rapid moves sideways, as if she was starting to turn left and right than left again about twice per second... I could only see this when not moving forward and viewing my own boat by "<" or ">" keys at an almost miximum zoom. Try that at a standstill by pressing e.g. "<" button than place Your camera at the bow lookint towards the stern and zoom in...
Strange thing... After I started sailing forward the shaking stopped. When I stopped the boat again there was no shaking anymore... :/
WTF?
