Re: How do you add/invite a friend?
@pelleas You must start your own thread for your issues please you have posted to two diffrent and old threads that appear to relate to your issue
Seldom do other threads relate exactly to your own issue, and responding to two different posters in one thread is a recipe for confusion and considered bad practice. I also believe you responded to Boone’s question above via a update which further disjoints things as we could be staring at this thread awaiting a response not aware you have actually responded.
For now I suggest continuing in this thread, but for future issues please start a new topic.
A further question: Are you using a custom theme? If you are can you revert to the BP default theme and also disable any third party plugins that are not absolutely necessary for the operation of BP (basically that means any plugins other than BP itself) and then check again whether you see ‘Add Friends’ buttons on members directory listing or profile pages.