unable to log in due to unrecognized device

I and several of my members use public wifi, public library, or multiple devices. Every time you log in using public library or wifi, you will get a new ip address and this unrecognized device message. Is there a setting that you could opt out? Even after confirming using the email link, some of us are still unable to log in.especially with mobile devices. I have this problem in all my clubs that use FreeToastHost. Members must email me to tell me of roles, attendance, and request someone else to access and print agendas.
Raeanne Mitchell, DTM
VP Education Federal Way Club 2079

Yeah, there is an opt-out in the member profile...

support.toastmastersclubs.org/2011-10-23...ice-ip-address#69212

I will be improving this functionality over the weekend to deal w/ the changing IP address issue.