Do not advertize other projects.
A video from L2jMobius and a video from retail would be accepted.
Also free version does not use latest changes.
Try that on L2mobius.net
I'm really sorry I didn't mean to advertise, I just wanted to say that it's not just your problem.
here is the video, you can watch it on interlude mobius.
the player canĀ“t walk through other player, but... the npc instance can walk through the player.