When I try to log in to the realm I recieve this message"io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection timed out: no further information" Can't access at all

Can't access the realm at all. I click it and I get that message. I searched at it seems this has come up before but I hadn't seen it on ther 1.16 update and this is slightly different since I'm not being kicked, just can't start it up.