Need to look elsewhere for now

After installing it looks like a good plugin but there are way too many small issues, not enough documentation, and the author doesn’t seem very attentive to respond to issues lately. Except for the lack of doc (like “what is it supposed to do when you click Login, it tries to open a GUID”), these issues might be simple incompatibility with v4.8 or my theme but I’ve spent enough time on this and need to move on. Will check back in a few months.