Im wondering if this has happened to anyone else out there as Im a little confused as to what's going on with my eggs this year. Im having eggs die right at the end of incubation, some are even pipping then dying. I've been breeding for several years and have never experienced anything like this before. My first entire clutch made with with the exception of a snake being born about half its regular size, but then my second clutches I've lost 5 out of 7 and now my 3rd I've lost 3 of 7. All in the egg. When I pull them out they are of good size and no visual abnormalities. I use press and seal on my tubs, I use an air diffuser to separate the eggs from the vermiculite, my incubator alarms in the temp spikes, and I'm just completely confused as to what's going on. I'd appreciate any advise.

Thanks,
Stephanie