Hi there.
I'm getting a really annoying issue with forge 1.10.2 on server and client.
I installed forge server using the installer and a bunch of mod for me to play with my friend, but I first noticed the bug in solo.
Here's a description of the exact issue:
When a door is placed by a player or by generation (villages/roguelike dungeon etc.) there's a chance the door will work fine, or it'll will be invisible for everybody except the player that placed it.
So if I place a door in MP, I will see it fine and would be able to open/close it. But my friend won't, and vice versa.
For me, the bug first occured in solo when I visited a dungeon from roguelike dungeon. So I first thought it was from this mod.
But the issue persisted in multiplayer.
We uninstalled all mod to see if it was cause by one of them but same problem (I even recreated a new server from scratch).
Thanks in advance for your help.
PS: of course, it work in minecraft vanilla.