I just disabled ipv6 on my router. I cant remember if I did this during setup or if I was supposed to but it seems to be working again so far. The last time I rebooted and it worked again as well so ipv6 may not have anything to do with this. I have no idea.thanks in advance!
Your debug log does not show any Pi-Hole problems. When clients are losing internet access, do they still have network connectivity (can ping other devices, etc.)?
One note - you are subscribing to at least one dodgy block list, since the domain at the head of your gravity list and is not a domain nor properly formatted for a Pi-Hole block list. The following three domains are also not valid.
** [ DIAGNOSING ]: Gravity list
-rw-r--r-- 1 root root 40911882 Jun 9 17:06 /etc/pihole/gravity.list
-----head of gravity.list------
${tomcat.server}
-icloudi.com
-id.en-restore.info
-max.shop
Ok. Will remove those ASAP. I just copy and pasted those from some forums. Yes there is still network connectivity. Just no web access. My iphone did this early on and I changed to google dns and figured it was only an iphone bug but all devices lost connectivity for the first time yesterday.tks