I just got that, thanks. My friend just informed me of this method. I did find the actual trouble though, it is in the htaccess file located in the root directory or wp install directory. The plugin creates or rewrites the file and incorrectly, thereby creating a headache and frustration for anyone installing this to try and speed things up a bit.
If insted, someone was to change it back to what it was or some version like this: https://codex.ww.wp.xz.cn/Giving_WordPress_Its_Own_Directory
Then all would be well again. This is what I did and poof, all better again, though still as slow as it was before.
I have discovered a whole lot of my php files in my WP install to be missing a closing php tag ‘?>’
I am not sure if this was the way it was designed but it seems wrong and a friend of mine tells me that it can be the reason for a 500 error.
