When i joined first in Ambrosia servers 1 year ago, the server were running perfectly. Then for a problem, I stayed 1 year without joining in any CS 1.6 Server and then i joined ambrosia. I played until 02:30 and about those hours 00:30-02:30 server gets crashed almost everymorning.
I have had my own servers. About 10 servers with the same host. Only 1 of them resisted from hacking, the others , hacked. I Suggest to talk to host if its a host problem or if its not, then put anticrack program into your VPS or LINUX server,have an GPanel.Also some of the plugins you have added recently may cause this bug. Try to remove the recent plugins from server(or remove them from plugins.ini).
I suggest to remove /time /time15 cuz it isnt a necesarity plugin.Less plugins=less llag.
Thats all my help about you.
If you would give me sone details, I would be pleased to help!
Klajdi!
RW