Pi-Hole should be displaying queries in the web interface and FTL online. Also, under system the IP should be 192.168.50.205.
Actual Behaviour:
FTL is offline, even after reboots. 0 queries are showing in the admin interface. IPv4 is showing as 192.168.1.205, even though eth0 on my pi3 is set correctly. Ran the reconfigure already and verified the IP, can ping the right IP and SSH via putty.
How did you change the IP address? /etc/dhcpcd.conf or another way?
What IP address did you input when you ran the reconfigure step in pihole -r?
Why are you using a local server for an upstream when that local server is pointed to Pi-hole for DNS? You cause a loop and break things when you do that.
Jul 11 23:18:45 dnsmasq[568]: query[A] d.dropbox.com from 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: forwarded d.dropbox.com to 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: query[A] d.dropbox.com from 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: forwarded d.dropbox.com to 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: query[A] d.dropbox.com from 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: forwarded d.dropbox.com to 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: query[A] d.dropbox.com from 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: forwarded d.dropbox.com to 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: query[A] d.dropbox.com from 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: forwarded d.dropbox.com to 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: query[A] d.dropbox.com from 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: forwarded d.dropbox.com to 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: query[A] d.dropbox.com from 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: forwarded d.dropbox.com to 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: query[A] d.dropbox.com from 192.168.50.1
Jul 11 23:18:45 dnsmasq[568]: forwarded d.dropbox.com to 192.168.50.1
You don't need remote and local upstreams, they won't all be used.
In my trouble shooting, I ended up hosing the wireless connection on my pi. Did a fresh install of the Pi OS and pulled the latest pi-hole install down. Everything is working as intended now.