Hard refresh sometimes with a Nonce Error

Hi
I have to do a hard refresh to show im logged in but only in firefox this can become confusing. Anyway to make the script do a hard refresh when logging in?

The plugin is pro but sometimes if I try to login more then once because i think im not logged in and I get a nonce error.

Thanks

https://www.ads-software.com/plugins/wp-fb-autoconnect/