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Expected Behaviour:
Updated firmware on ASUS GT-AX11000. Have had PiHole running for past 6 months flawlessly in the past.
Actual Behaviour:
After firmware update, no connection to the internet while pihole is listed DNS server in router. Can set DNS server to 8.8.8.8 and everything works fine again. Setting it back to pihole causes no internet to be available again.