I may re-install it with this build but no behavior shield for me anymore.
Logos, please be more specific... does it mean behav shield show you 0/0 (in scanned/blocked)? Sometimes it takes some time than it receive events suitable for scanning.
no it's not that but I started a thread recently where I mentioned several issues, including Windows firewall becoming unable to remain turned on (was turning off after each reboot) + "homegroup" being partially broken and no way to repair it. I had to re-install Windows (as my latest backup had the same issues). Can't tell if the behavior shield was responsible at all, but such things never happen with 5.0.
edit:to be honest I also gave a shot to two other security suites (just short tests) so I have no idea what made shit happen, if it's Avast or not. AIS firewall being turned on and homegroup computers being still accessible through the network folder, it took a few days until I realized that things were broken.