Eduanator

worked for me. I just don't understand why when an item is claimed by ME the game thinks it does not belong to ME!

worked for me, thank you!

Okay I finally found a fix. Right click basically everything in your inventory and select to remove ownership of the items. When I made my items not owned the crafting system started working. I guess the problem arises when you put things in a container which automatically sets ownership of the items. Then the game for whatever reason thinks that you don't own the thing even that the ownership is set to you.

I have the same issue for a couple weeks already. I basically cannot play. Tried the fix but still can't produce stuff