Ok, is this fixable somehow? It has happened a few times in the past, but now, in Solitude, it happens every [censored] time I open a door. The items in the room starts flying around and it doesnt stop. The first time I had items flying around was in the early stage of the game when I was visiting the companions in Whiterun, in one of the rooms in their basemant, but the items came to rest shortly after opening the door.

Its very annoying, it ruins the feel of the game for me.

One more annoying thing is the "water bug" where my character always seem to be in the water, no matter where I am. Sounds of me swimming in water every few seconds.

All VSync related bugs. Try turning vSync back on.

Really? I cant play with VSync, it makes the mouse movement "slow" and unbearable. I have 84 hours played in this game so far, and the flying item issue only just happened, when visiting Solitude. I guess I will just have to stick with it then and be done with Solitude asap.

You are part of the dream, with a simple command you are able to alter the "reality" around you. You float through the dream altering the reality others perceive, in a sense you are swimming, don't feel like dying through the lack of "oxygen" just don't die then. Be immortal, you can be what you want, you are the dovahkiin, the reader and the writer of the elder scroll, you are the shaper of the world but not the dreamer.