SHEEESH! There is a bug with Google Analytics. I have several accounts with root domains (that is, your site is domain.com or https://www.domain.com) which work fine with the URL typed in without the https:// and without the trailing slash. However, it seems that if the URL of your site is not a root domain, for example, www.domain.com/SiteIWantToTrack
, it will not work if you type in https://www.domain.com/SiteIWantToTrack
, you must add the trailing slash, like this: https://www.domain.com/SiteIWantToTrack/
In the end, I’m not using the plugin, but I suspect there is no difference.