I had a box smelling sour like apple cider vinegar and it stalled. After 5 days there was trich everywhere on top so keep a good eye on it and don‘t let anything bad spread in your house.

I had bags smelling like fermentation although and they came out nice.

Let's see a picture, maybe there something going on in there we can see

Opened my shoebox lids at transition to fruiting and all of my tubs smell like there is some kind of fermentation going on. Is this game over?

Smells like fermentation. Any hope?