Jochen, did you find the solution of this problem?
http://www.xoutpost.com/432109-post71.html
I was not so lucky like Jaycee today because of the same problem and did not knew his solution..... My Solution was the same as yours - disconnection of batery but of course this is not the most convinient way......
Anyhow THANK YOU for this program!!!! And good luck in future development ;-)