Hello onerufferyder
Sorry I do not know why you are having that issue. The plugin has 6,000+ active users plus we use it on over 200 client sites and never had or heard of that issue – I think that you have some serious issues on your install – that are unique to your install.
When you activate the plugin it auto redirect you to the plugins admin page – I think perhaps you have some caching from a plugin or a server that has grabbed the redirect URL – same issue with deleting the plugin – we follow the WordPress codex with deletion and delete all files of the plugin.
Do you have caching that also caches your admin panels?
Hey Steve, I thought it was the cache, as this did not make any sense so I deleted super cache. But I manage to solve this later, to get the home url. Will try again later, when I clean the cache from server as well.