BF6 crashes to desktop after short gaming session

I'm in same boat, Worked absolutely fine in beta but, come to the full game installed on same drive. But play 1 game then crash on redeploy screen to desktop without error or windows saying program not responding. Very annoying as the game itself is really good and shot spells I've played it's great. . It's just strange it's happening when full game out but, not when the beta.