Game resetting settings on launch and ingame

As i have said int the Technical section

1. *The game launches in fresh start mode and demands initial settings to start game.
2.  On getting to main menu you have to go to settings to RESET all your settings to what you think they were before LATEST PATCH, this includes graphics/ ui / hud /infantry settings/aim settings/sound/brightness etc ....EVERYTIME loading game
3.  Whilst you think you have put all your settings in once you play any round most the graphic   /infantry / brightness settings etc all set to default EVERY ROUND of play
4.  On leaving game ie Quit game ..if you relaunch see 1*
5.  Sometimes the scoreboard bugs and freezes onscreen.
6.  Just before ending some rounds the game crashes back to main menu and no score earned

                                            This is all since last patch  before Chrismas.