I re-configured and re-installed my pi-hole this morning and after I setup my router to forward through it, I noticed the dashboard is about 5-10 minutes behind at times. Not a major issue but sort of annoying. Is there a fix for this?
I tried using separate browsers, deleting cache, etc. No errors in the lighttpd log or pihole logs either. I can tail the pihole.log and see current queries it's just the dashboard lagging. I should note, that it wasn't like this before I updated and reinstalled versions.
Check to make sure that the Pi-hole's time is the same as your device's time. The time is stored as a UTC timestamp, and the browser's timezone is used to display the correct local time.