thanks for sharing. Could you send me your preference files (~/ 
Library/Preferences/com.iospirit.remotebuddy*) to info@iospirit.com, 
so I can have a look at them? After sending me those files you might 
want to follow the FAQ entry I added just yesterday about reseting RB 
to factory defaults (the last one in the list).

Someone else did have similiar problems and resetting RB to factory 
defaults solved it for him.

Also, it would be interesting to know, if

grep "Remote Buddy" /Library/Logs/Console/501/console.log

executed in the Terminal outputs anything. This will show me, if an 
exception is thrown somewhere in the code, which can lead to this 
kind of problems as well.

Thanks in advance.

Best regards, 
Felix