rust game bugging out hard core and crashing

So I launch the game everything runs fine no lagg no fps drops nothing wrong at all. Then at of random then game starts going crazy things dissapear and white lines all of the place with black lines chucks being thrown all over etc.
I can record and post a video if possible but I have never had issues like this!
Also I have tried lowering resolution, lowering the graphics I have tried it all. (I think)

Thanks for all of the help in advance!!

Edit: I have uninstalled the game and reinstalled it twice!