I don't know if anyone got this problem or not, after being killed (in single player mode) and pressed enter to restart at the checkpoint (any level which have water or ocean), i throw anything to the water or just simply walk at it and i find out that there is no water ripple at all..... But after i restarted the game the water ripple is back..... It happens to any graphic setting (from High to Ultra), but i don't use ultra cause my ati 5770 can't handle it...... so i set everything to extreme only...... and it also happen with dx11 enabled or disabled.....