Firstly I would like to thank the dev’s and all the people contributing to this product. We are using this in our business environment with clients having Windows DNS as DNS and the Windows DNS having the Pi-Hole as forwarder. This worked perfect, untill this week.
We are currently having problems with websites using Google Fonts through fonts.googleapis.com. I whitelisted both googleapis.com and fonts.googleapis.com and the Query tool tells me it is whitelisted, but still we are missing Google Fonts on many websites.
Google Chrome is reporting me:
Failed to load resource: net::ERR_QUIC_PROTOCOL_ERROR
When I disable Pi-Hole it works perfect. Can anyone please guide me what I’m doing wrong?