DNS issue has not been resolved, still cannot connect

[BigWheel]

have you done what this guy did

I cannot access my server with a browser but i can with the Plex app

My setup is also using Pi-Hole. I went into Settings - DNS and switch my ipv4 settings from OpenDNS to Quad9 (filtered, DNSSEC). After i made the change on Pi-Hole, i close my browser and reopen app.plex.tv with the new dns settings in pi-hole. I had to do that for each PC in my house using the link before switching back to OpenDNS.

do you have this enabled on openDNS? rebinding will cause secure connections not to work