probe issue

Hello all, Today I noticed my apex wasn’t sending me alarm updates when it absolutely should have. Thankfully there was no issue. I was doing a water change and the probes were out of the water. When the probes came out of the water I should have received an alarm on salinity, ph, and temp...

So I tried being a responsible reefer today and decided to clean and recalibrate my pH probe. Well afterwards the reading is now significantly off. My pH is usually 7.9-8.1, my pH probe is now reading 7.47. It’s strange because when I have the probe in the different calibrating solutions...