hi,

we have a reported support ticket with the same description. But this is not a bug. Per default the weight thresholt of the portscan detection is set to 21. This value is ok for the most of the installation but in some cases we have to set this value to a higher level to avoid such notifications. To do that you have to do following at the command line:

cc
psd
weight_threshold
=40

to close cc you have to enter strg + c

Greetings
Andreas