Dude, 10 clients is not a problem. On the Elcadia server, there are no lags at full load, and on the BB server, lags appear already at an average load.
@Sunshine
NC, u can:
1) Autokick afk und dead players (for example 15min)
2) Daily restart for resetting of bots
3) new max limit for server
It will help 100%