Air conditioning here is always cranked up, it is at 68 (normally would be 62 but other got "cold"). I don't know if we still have dehumidifier or not, I will have to check the closets. The humidity is at 60, I normally have it between 6- and 70 for hatching-I'm almost there now. I took the other plug out about an hour ago, I will go check on it in a little bit. Last year I hatched in the summer without this problem. Thanks for the tips and ideas, hopefully I can get it at least below 50, although it would be great if I could get it below 40.The manuals I have found online for both cabinet incubators and still air incubators recommend decreasing the humidity in the incubator room. Air conditioning removes humidity and dehumidifiers remove humidity. I tried hatching last summer and honestly the humidity never got as low as I wanted it for the first part but I did not have shrink wrapping problems for those that made it to lockdown. It was also harder for me to store eggs at a low temperature and gathering eggs had to be done frequently just like in the extreme cold weather.
I'm done incubating for a while now. Time for me to sit back, enjoy what I have for this year, and start culling.