Craft Failed

hi im trying to do a recraft order, i have mats in my regentbag, i press recraft button and the bar goes up as im crafting, but at 100% it fails and then nothing. anyone have a fix?
Thanks

Check if you have all materials available. If needed, move them all on your bags or reagent bag.

Ensure you have the required Concentration. I had an error a couple days ago where I tried to craft something with exactly as much Concentration as the window reported I had available, but it wouldn’t finish. Logging out and back in showed that I actually had 2 points less than that.