Memory leak Windows agent v2.2.0 on W2003

[agraaff]

On all of my Windows2003 i have a problem with the Zabbix agent.
It has some kind of memory leak. After a reboot in goes from consuming 10-20 Mb to a few hundred Mb in less than a day. (filling up the pagefile and part of the memory) in memory it consumes about 150Mb, put when restarting the process 500 to 600 Mb gets freed.

Any ideas on this?

agent version now: v2.2.0
Also had it in the previous agents.

[agraaff]

I made a screenshot of the graph on free memory in Mbyte of one of the W2003 servers.

At about 14:25 the agent was restarted.
Which resulted in freeing abot 550Mb of memory.
After that you see it steadily growing again.

http://s29.postimg.org/75ma9jvzr/Capture.jpg