I’m having really bad luck with incubating duck eggs for the first time. I currently have one call duck egg in my incubator. On Thursday it started to internally pip. Friday afternoon, I candled it, it was still internally pipping. I increased humidity to 65% and working on getting to 75%. I checked it this morning and no internal pip, no movement and no peeping. Should I open it up and see what happened as I’m sure it is now dead? Or give it more time?