I have just set up a Windows 2003 Server R2 SP2 (fresh load) to run as a dedicated H2 server. All patches for H2 and updates for windows installed.
When the game service is started the CPU usage is really low for several hours.
Then it jumps to 100% on one processor!
Anyone have a clue as to why this is happening ?

If I kill the game and restart the CPU usage drops to the really low value again. Then in a few hours it jumps back to 100%

AMD X2 4200
1G memory