Expected Behaviour:
Proper access to webserver via ipv6, using pi.hole/admin URL.
Actual Behaviour:
Upgraded to Pi-hole v6 and getting a weird "Secure Connection failed" error with SSL_ERROR_RX_RECORD_TOO_LONG error code on Firefox.
I get this issue when trying to access the webserver via https://pi.hole/admin, but get no problems when accessing the webserver via actual ipv4 IP (https://192.168.2.100/admin).
All other local DNS entries in Pi-hole work without any issue.
Debug token doesn't seem to have anything off.
Networking is on ipv6.
Debug Token:
Running pi-hole on an LXC container under Proxmox