If the server owners stop seeing lineage2 community as a business for money and try recruit on their staff people who are capable to understand & create decent economy system which requires a guy who's been around lineage2 a lot, then we might seen more decent servers. A decent server doesn't requires only good developer and machine, at least if you're aiming for a longlive server.
So staff has to be :
Machine owner - Sponsor : a guy who can spend some money and provide good machine with proper protection.
Developer : The one who will code anything server needs and fix any bug come up.
Server manager : The most imprortant guy who will provide a decent gameplay,right economy system for soloplayers & clans and all these with the help of developer. He has to communicate also with the players IG / forum so he can make a good relationship for further living.
Then players they won't have any reason to stop playing on your server.
It requires a great effort yea but you have to try.
Then admin didn't manage to find where the problem really comes so he's going deeper to shiet :D .