Power Crafting gets interrupted by Black Market and Mega Matt spawn. If you click through the notification window you have to re-initiate power crafting. I believe you keep the partial progress until the point at which a “raid” unlocked the market. I don’t think power crafting is interrupted if you don’t click through.
((I think video crates appear mid power craft but I don’t think they interrupt the craft process. Wait… no I think that is not happening now. Can’t Remember))
The ask is: could you push all notifications to end of craft to the extent this is not happening now.
Thanks — enjoying the game.