I set up my n8n in Docker on a NAT VPS with IPv6 access. When I try running a Telegram Trigger node, I get the following error:
Telegram Trigger: Bad Request: bad webhook: IP address *[my ipv6]* is reserved
The server has Apache2 but it is turned off and disabled on boot, with port changed to 8080. I restarted the server after doing all that and I confirmed I can no longer access apache.
Thanks for your help!