I encountered problems when changing a security profile.
If I do this over a wireless link which uses this profile
my config of this wireless link gets damaged (lost ssid). So I have
to connect over the second wireless link to correct this. To do this
I have to go outdoor. V2.9.30.
chacnging wireless ettings will ALLWAYS chacnge settings on your connection
better - create virtual backup WLAN interface and crate it very secure, and only you know how to use it, and then only when frequency changes on master interface - your connecton will break