Was doing the 1580 Seraph station to complete my Rasputin nodes and in the second room where you use the scanner, i could not crouch to get into the venting. Tried multiple times, left my fire team, tried it solo same issue. Second thing that happened was in the room where after you use the Operator and kill the Fallen Captain to get the "key" the augmentor would not operate to remove the Operator buff to access the next room, thank you