Feed mill problem

Hi,
Off and on throughout the day my feed mill will stop producing feed. Every night before I close my game I make animal feed for All my animals and just about every single time it never produces the food and I have gone as for as waiting 10 minutes before closing the game to make sure the mills keeps producing and the next morning only 4 bags of food produced even though the nite before I had filled every slot on both feeder, my feeders have maxed amount of slots allowed. Im tired of losing my field items and waiting to produce feed for the 2nd sometime and sometimes 3rd time. Things I've tried to fix this issue, cleared my cache, unloaded game and reloaded sent too many request to yet another online game of useless support staff. Fix this already! So annoying