As shown here, he did not have an answer.
http://otland.net/threads/7-72-othi...serv-trunk-latest.212153/page-14#post-2077541
It is supposed to be "stable", like if OTServ wasn't, OTServ never crashes unless you edit something, hence why it stood for a year and a half without bug reports in the OTFans old forums.
So, simply otsev is the best and you are a very good programmer and very generous, thank you very much for everything.