Still quite a beginner but I've experienced bud blast on 2 paphs when my temps changed drastically... specifically a heat wave... i was not able to provide enough humidity to offset because I had already had my winter set up arranged
I go by Paul and I fell down the orchid rabbit hold this summer - currently growing paphs along with a few tag-alongs: catt, oncidium and species phal! Looking forward to learning and sharing with you all!