I am ready to do another hatch. The incubator was running fine with the temp at 99.5. I put the eggs in and noticed that the heat button was hot flashing. So it was not heating up. When I take the lid off and set it aside, the heat starts working. When I put the lid back on, it stops. What can I do? It did that to me on my 2nd hatch but after I tried putting the lid back on it finally started up correctly and I had no more problems. Has anyone had this problem?