I turned on query logging for my PiHole. I chose a random site I don’t typically browse, and confirmed I saw it logged in my PiHole. Though, I am thinking it’s likely DNS that’s causing issues.

I even tried turning off split tunneling, and it does the same thing.

I checked automatic DNS setting on my phone.

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I don’t know if it will make a difference but the DNS records for my local services are CNAME records, so I am going to change it to an A/AAAA record on PiHole.

I have these set in PiHole and not my Unbound.