So just to make sure here is a screenshot of /etc/pihole/install.log from Putty: https://i.imgur.com/SVcOOqj.png
Here's a pastebin of the same info: :::::: Installing scripts from /etc/.pihole... done.:::::: Installing conf - Pastebin.com
As for issues:
It seems I'm not able to change the Pi-holes address form 0.0.0.0 in the admin settings page, but isn't this essentially the same as LOCALHOST for this case? If not, is there I file I can manually edit to change this?
On the status up on the top right, it does say status: unknown a lot of the time: https://i.imgur.com/pIi8uCT.png
I did notice it said active at one point but more often than not, it's unknown.
In the query log, I am also seeing a request to github from the raspberry pi pretty much every second, if not multiple times per second. Seems a bit excessive, but I can't say for sure if that's from Pi-hole or something else (the Pi is pretty much just OSMC with Transmission installed though). Looks a lot like this: Constant requests to api.github.com from Pi-Hole device
Screenshot:https://i.imgur.com/jhwAdMy.png
The only other thing I've noticed is that adding things to the blacklist menu just doesn't work, nor does clicking the blacklist button on the query log. Maybe the permissions on some file aren't right?