[krackle]

make sure you have no favorite recipes set.

We are having issues replicating the problem but know that can be a factor.

you would also need to give details on your setup recipe etc etc etc for us to actually check anything.

I been doing the same thing, nothing change, it just start happening recently.  It happen to all recipes that im doing. it would craft 1 to 4 crafts max, then said no mats is available, i would have to stop and start the bot again.

i got this before , i found if you are on a different lvl craft page it will stop after 1 or 2 crafts , make sure you have it on the item page and selected before you start bot 
Sebbs if you would like to replicate , set up say a lvl 40 item to craft , set your craft page to lvl 1-5 and start bot .
(few months ago it didn't matter what lvl craft page you where on , it would make the item)