Fine - I set to default in the advanced tab. Still unclear about the lowest planel labelled security setting: 3 choices: allow all, custom, or High. Which is appropriate for a modem/wireless router??? I think I'm missing something!!
You mean "Computer security level"?
"Block all" = every comunication is blocked
"Custom" = communication allowed by the rules that you have at CPF (this is the correct setting)
"Allow all" =everything is allowed (as if the firewall was disabled) (never use this one, especially with wifi)