Put the summary of the bug you're having here

What I expected to happen was...:
That when my brother joins my game over the wifi and open any chest that I created or any chest that he had created, hoping that he would be able to see what is in it.

What actually happened was...:
He gets kicked out in other words it disconnects him from the game only and whenever he try to open any chest. We tried several times with the same result. Note that I can open them but he that joins my game is the one having the issue.

I hope this bug could be resolved soon. Ab update for it will be great. Awesome work btw. Thanks