Incorrect sync part beer pong - wall is still up.

[MrDummyNL]

Want also report the another sync issue.
When i joined later, the cups are correct, but the wall in middle is up for me, while for others is still down.
This is not first time, some friends told us wall was up for them, but it's actually down for us.

Think the wall sync is not always correct done? Need checked.