Hi! > > Are you running IPV6? if so it is most likely related to IPV6. > Yes, indeed. > Since I currently don't need IPv6, I disabled it - problem solved. This is not related to IPv6 at all, several people have reported it to me and don't run IPv6 or have support for it in their kernels. However, it is not easy to reproduce this problem, it happens to me only on one of my machines, and only sometimes, and it doesn't happen on any of my other bridges, I've been trying to get the steps to reproduce it but I'm not able :-( Mirko, if you can do more tests, maybe you find that your machine it still suffers from this. Regards... -- Manty/BestiaTester -> http://manty.net