"All in one wp security" plugin blocking my IP

Couldn’t log into Admin page this AM, after receiving a warning auto-mail saying “A lockdown event has occurred due to too many failed login attempts or invalid username” with my username, home IP and “Log into your site’s WordPress administration panel to see the duration of the lockout or to unlock the user.”

Turned off “All in one WP security and firewall” by changing folder name in web cPanel, and could get in OK. But when I reactivate that plugin, I get bounced out of WP and can’t log in again.

With the plugin off, I can’t find any other place to whitelist myself or clear the block.

I guess one option might be to delete the plugin, re-install and go through the whole reconfiguration thing. But I have hundreds of blocked IPs stored with the plugin, and don’t want to do that all over again.

Suggestions, please?

Thanks!