does not recognize ip

Everytime I log into ToastHost, I get an email saying:

Someone just logged in to the Metrowest Toastmasters Club (Club 6430390) website using your member log in credentials.

However I tell Toasthost to remember this device and a few days later, I get the same email.

Is there a setting that needs my IP address? It never changes. So I don't know why it doesn't remember.

Thanks

if you answer yes you will not get the email anymore for that IP address.
If you are logging in from a cell network you IP will change almost every time. You can turn off the notifications in your club member profile.

support.toastmastersclubs.org/doc/item/member-profile