Sorry in advance if this has been posted before...

I was in the process of leveling up my Leathercraft creating Dodoskin Skullcaps. The synth required the use of 4x earth crystals and 2x wind crystals. I noticed during the process on a couple occasions when the synth would go "un-stable" that it would provide a message for a crystal not in use.

I do not have the screenshot as supporting evidence but I specifically remember two occasions where it stated that Ice and Fire where un-stable, neither of which are involved with the synth.

Thank you.

-Scytale