I have realarcade on my pc and am trying out looknstop. That seems to be the only app thats giving me problems with this firewall. When I launch it I get the realarcade splash screen and then a dialog box that states its connecting. It stays like that for about 30 seconds and then finally launches. While Im waiting for it to launch I hear a series of single beeps. Dont know what it is. When I turn off the firewall everything is fine.