I’m setting up a new Alkatronic. I was having BT connectivity issues at first, now that appears behind me. But, I have gone through all the calibration steps but the PH probe ones. It won’t move past the screen I show below. It’s running tests every 2 hours now, and is within 0.1 of my Trident. But, what can I do about calibrating the PH probes. It just doesn’t want to move from that screen. The 4 PH button lights up now but nothing happens when I click it. Thoughts?


