DNS Resolution Very Slow

[ufdlim]

Okay, so hunting around on 'slow' and 'flush' I came up with this thread which seems to be the answer.

Turn off conditional forwarding

That seemed to have resolved the issue. Thanks for your willingness to help @Bucking_Horn

Pihole slows to a crawl unless I flush constantly

The web interface for my pi-hole instance stops responding after ~6 hours of uptime. Running pihole -f will repair the web interface, but even SSH'ing into the container response times have slowed to a crawl for any commands. After running pihole -f, the web interface will come back up and everything works fine. Running pihole status while it is in this state shows no failures and dns seems to work fine. Is pihole supposed to flush automatically? How big do the log files tend to get? I will…