brunchaa_PLSHELPMESOMEONE

So. Recently we played Attack of the B-Team together by joining the same Hamachi server and then copying IPV4 and adding the "Open Lan" port numbers at the end. It worked perfectly, until now. It shows end of stream. What should I do?Things we did already -1. Restart Router.2. Restart PC.3. Restart Minecraft.4. Refresh Networks multiple time. PLEASE HELP!