Rust crashes wile loading/playing/connecting to server [win 10/8gb ram]

pc: 8gb ram, gtx 950 2gb, i3 4330, win 10
what to do?
tried to check cash - no effect
dx9 - no effect
running on beautiful/fantastic/good - no effect
upd whie loading game ram fill up to 7.5gb

If you haven’t done so already, be sure that your graphics drivers are up to date and see if that helps.