Just wanted to drop some more information. Not sure that it will be of help but I am running 1.14 on Windows Server 2012 R2 with Java 64 bit. I have upped the max memory to 8G on the server and turned off "realm notifications" in the launcher and enabled the advanced options and allocated 16GB. This does make the game more responsive. Maybe this will help point in a direction to look. If you have Tons of memory, for now anyway, I would try it. It's important to note here that this issue was not immediate. It wasn't until 3 of us started playing on our internal network and started to do a lot of building and creating. One last thing, one of the players on our network has reported that turning VSync off helped to improve his playability.
The following is my launch options for the server:
William Kreider
Just wanted to drop some more information. Not sure that it will be of help but I am running 1.14 on Windows Server 2012 R2 with Java 64 bit. I have upped the max memory to 8G on the server and turned off "realm notifications" in the launcher and enabled the advanced options and allocated 16GB. This does make the game more responsive. Maybe this will help point in a direction to look. If you have Tons of memory, for now anyway, I would try it. It's important to note here that this issue was not immediate. It wasn't until 3 of us started playing on our internal network and started to do a lot of building and creating. One last thing, one of the players on our network has reported that turning VSync off helped to improve his playability.
The following is my launch options for the server:
java -XX:+UseG1GC -Xmx8G -Xms4G -Dsun.rmi.dgc.server.gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M -jar server.jar noguiHope this helps