Using the latest armbian image for nano pi, I installed pi hole via the bash install method. Installation went good, initialization was rocky but started after doing the pi hole -u and pihole -d, but I'm now experiencing the familiar issue of pi hole randomly ceasing to block ads with 0 blocks in the past 24 hours. I have a backup pi hole setup on a raspberry pi 3 in case of an instance such as this (my router has the nano pi as primary dns and the raspberry pi as secondary) and all ad blocking is currently being diverted to the raspberry.
I'll check the usual stuff: command line ad site ping, SD card being full, lighthttpd running, sql, etc., and report back
