Hi all, I want to have some discussion on understanding what's going on behind the scenes, possible client / server interaction, and bugs with inventory, chests, and crafting. Background: My daughter wanted to bake a cake. I found some code on github where someone implemented cows and chickens. I fixed it up the code so it worked and did a couple quick hacks to get milk and eggs in short order (added as item drops). Milking the cow was giving me problems, it only attacked the cow with the bucket. I started fixing that but put it on the back burner for now. So now I have all the ingredients for cake and can craft it. However, as soon as it's crafted (can see it for a moment in inventory) it disappears. IIRC my ingredients come back after leaving the crafting table. I've also noticed problems with everything disappearing from some chests. Possibly related, sometimes when selecting an item in inventory (the on screen one) the item doesn't show up in hand. I guess I'm looking for a better understanding of what's going on so if anyone could shed some light it would be appreciated. Yes, I've looked through the code and I'm about to have another go at it this morning. Thought it may help speed things up by posting a message. Thanks.