Some of my discoveries for RPG-Club:
that server uses 83 protocol system.
and Oracle's 83 protocol system doesn't work there (actually works, but cannot select anyone - mob, player, npc...) that's caused because of l2.exe
in my opinions, they have changed packet names or something.
Oracle's L2Walker IG 2.17f works perfectly(unsure of it, but self buffing worked enough smoothly), communicates with client but, as i said, you cannot select anyone.
So... someone here can compare both systems to produce something unimaginable and completely working?
UPDATE:
All the crap is in system folder, tried on clean clients, l2.exe is the main, and the only reason of non-selection.
Please, someone make this crap working.