Xbox
D2/E2 (as far as I've seen but have not travelled east/west to test)
Can confirm it does not occur in D1 for me
While attempting to climb a ladder from the water, pathfinder will mount the ladder but not climb up/down. Instead it will freeze in the climbing position and move forwards/backwards in the water until the pathfinder "jumps" off the ladder.
Repro: Happens practically everytime we tried to board a ladder. occasionally it will swork without any issue, other times have to try and board the ladder looking up and cresting a wave.