I just purchased a apex system from Bulk Reef to upgrade my existying APEX Classic. I installed everything yesterday and calibrated all my probes, everything worked perfect and the system was operating as expected. I updated the firmware to the neptune yesterday and it said all was fine during and after the update. I noticed last night after updating i got an alarm that would not shut off for a level sensor that i use to alert me if the sump water level goes too low. This sensor is always submurged and shows as closed under default but was showing open in apex. i did not think too much of it until today when i went to do my weekly water change and stuck my hands in the water and it was WAY hotter then normal. Checked the apex and showed 78.2 grabbed a differnt temp probe that is known proper and it showed my tank temp at 95 degrees!!! i changed my water and put an ice pack in the sump thinking i had a bad temp probe because everything else appeared to be reading correctly. as the temp was falling on my external temp gauge the apex was not following. I tried my old probe thinking that is what was wrong but same reading. i reset the apex and now i have no control over anything at all - my dashboard looks normal expect that all my graphs are blank and the ph reads 8 and temp 75 - i unlinked to fusion and relinked with the same results - acts the same way using the local dashboard i am out of ideas at this point. The apex tried to roast my tank and it acted like there was nothing wrong with it. how are you to trust this?