Hello guys, I tried all geodata's I can put my hands on, I even converted my AdvExt to l2j format. For a character it works kind of ok but not for monsters. Whey just goes through all obstacles like they do not exist. I even seen them flying. Everywhere the same FOG, MOS, IT, TOI, 4S, CC everywhere I tested.
Here is a video of one of the tests:
https://streamable.com/ywre4qIf where is someone who doesn't have same issue can let me know how they solved it?