Shiliey

Here you can select your profession and check what skills you will be able to learn on each level: https://l2db.club/?show=skills&type=player&race=2 After 3rd class transfer every character gets mount skill. About cloacks I am not sure how it works here - maybe you can get them if you win olympiad or your clan win castle siege or you can buy for coins, but dont think the cloacks improve character stats in significant way.

https://l2db.club/?show=npc_info&id=20669 I think the same case is for many of monsters. Of course it is not bad

If it is your first character then good way to get some adena is to always pick up all drops from monsters. After exp you can go to Giran Harbor and check if someone buys the materials you got. If not you can always sell to NPC in towns. Solo exping is slow and expensive if you do not have buffs, you can try to find a buffer that would like to exp with you, but it can be hard as most of people prefer to exp on RBs.

How accurate is the database website for current server version? I see monsters often drop more adena than is written on the website. Is the data taken directly from game server or values are hardcoded?

PvP? Here is no interaction between players, event nicknames are partially hidden. Players invest money to get money hidden by system, so it's more like PvE - players attack cells together to kill the boss and only of one of them will get the drop. To be honest it is nothing more but black hole. In long run no one will win anything as it requires to invest more $$$ than gives in reward.

As I said before, after login l2 consume around 500 mb. Number on the screenshot comes from situation when characters were sitting with background mode on for 30 minutes in empty (no people) hunting zone. During exp have ram usage between 200 and 300 mb. Ofc after teleport to town ram usage is going up.

Official L2 client is working in the same way. L2 is well optimized right now - 200mb for a game is not so much I think. I remember times when L2 was taking around 1gb permanently.

When I run L2 for first 10 - 15 min it takes 500mb per window but later 200mb.

Is there any progress on solution?

I sent you message via skype.

I understand, but if checking operation has break time, files should be unlocked. Some software that self-updates automatically can stop working, if files can not be modified.

When Lineage client is running, files of currently running other processes are locked by L2.exe (that means files can not be modified because it is being used by another process). This issue can cause problems with updates of Windows or other applications while L2 client is running.