Hi ekkl,
I am still working on the XBOX compatibility. There seems to be a bug in the rule processing part of the firewall. It took a few days until we got an XBOX in the office (sadly for us it is not considered a standard testing equipment), now I have it reproduced and even know how to fix it - still trying to figure out how to deliver the fix in the best way. There should be a program update (beta) in few days, hopefully I'll manage to get my fix into the update.
Lukas.