I have a problem: my brother showed me his server last night. I wanted to play too, so he added me. This morning I started my laptop (Mac) and started Minecraft. I clicked on Minecraft Reamls and it loaded and then this error message came up:
I thought I was in the wrong version (I was version 1.16.5) so I started Minecraft on version 1.16.1 and then I got this message again.
And now I don't know what to do
What brand is your router? Could it be that the router is blocking the server?
Try going to the server again with a VPN