Minecraft Server Timing Out
I host a Minecraft Java Edition server for me, my family, and my friends to play on. For most people, it works perfectly.
However, whenever I try to join it from my own network, the connection times out. I can't join my own server from my own network.
(the error code is "io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection timed out: no further information: [IP].lightspeed.rlghnc.sbcglobal.net/[IP]:[Port Number]")
(note: sometimes, the "Connection timed out" text is replaced with "Connection refused".)
(note: Being wired/wireless doesn't affect this error's persistence.)
This doesn't happen when I'm on a network outside of my own. Other AT&T-hosted places work perfectly, using my phone's data (verizon) as a hotspot works perfectly, and it worked perfectly on my previous ISP's network.
I have a hunch there's a setting I'm missing in my router settings that's stopping me from joining my own server, but I've disabled most firewall/security settings to no avail.
Please help me. This problem's been living in my head for months and I'm absolutely stumped.