i m using proxyrack since 4 months without problem with BAS.
Today impossible to use the proxy, i got no error on the function "proxy" but i have "site can not be reached" on all request.
As soon i use without proxy all is working!
Help!!!
Finally I ended using (it's also working for different languages of Recaptcha challenges) if someone searches for the same:
">CSS>iframe[src^=' https://www.google.com/recaptcha/api2/bframe ']>FRAME> >CSS>#recaptcha-verify-button"
That checkbox means "SHOW or HIDE" additional settings, it does not mean
"ACTIVATE or DEACTIVATE" additional settings. Its like "+" - EXPAND and "-" - HIDE.