I have a Brinsea Octagon Eco, this is my first hatch. Temp stayed steady at 99.5 for 16 days, I maybe tweaked it a tiny bit a time or two... All of a sudden yesterday I put in a bit of warm water (done this before, doing dry incubation) and the temp spikes to 101. I turn it down a tiny bit it drops to 98. After that, finally got it regulated for several hours before I went to bed. Woke up this morning to temp of 98 again! There are really no temp fluctuations in the house, I have it in a very constant area. Does anyone know why it would be acting up all of a sudden 2 days before lockdown? Any thoughts appreciated!