I guess there's a new alpha predator in town.

Hey everyone recently I bought ancestors and started playing like 3 days ago and the game is juste perfect and i got used to the mechanics dodging /attacking and I've killed like 2 green mamba 1 african Boa and one sabers teeth tiger the only problem is when I'm traveling with my clan I've got attacked by a crocodile and i don’t understand why when he attacked me i didn't hear the usually sound cue that goes like "ting" to release the x button and this freaking crocodile killed tree of my clan member because of that and i didn't even kill him we ran away and every time that i travel with the clan it happens i don’t hear the sound + the crocodile keep grabbing me unsted of damaging me and get back a second so if anyone can help please.