well ... it's a mess I got multiple strain and different finishing time, I am just waiting on those last Agent Orange to finish (one is big and hard to move), then I will clean the room very well.
My room is at 40% all the time, I was just not monitoring it for a while and I realised recently that the RH would spike to 60% when lights were off, mostly due to the fact that the room was overloaded with soil and also I had been watering excessively. Anyway It was one huge buds that got the bud rot and it happened at a spot I had pulled a big fan leaf to give more light but when I pulled it I harmed the plant and that's where the budrot started.
I will not be growing 12/12 from seed anymore, I will start veggin my plants and grow bigger fewer plants using less soil.