Issues with mixing table not working

I got the plugin yesterday with the drug config but after a while the mixing table stops working. All seems fine but to make GP for example once I put in the mats the button does not turn green and nothing can be crafted. Other times it will start crafting, then stop and unable to start it again. Can you please help?

Hey, please send me your configs and data files into private message and I'll have look for you.