Apex Issues - Very Odd Behavior

[urbaneks]

Today I noticed that the temperature reading on my apex was at 18.3 degrees and the pH was at 2.3. Upon trying to initiate a network reboot I found that the Apex unit was locked up. After several hours of observations I can tell you that the light on the apex keeps going from off to blinking yellow to green and back to off.

During this sequence, all of my equipment falls back to it's default programming and my ability to log into the controller continues to come and go.

Anyone have an idea of what the issue is and how to resolve?

 

[aquamanic]

The first thing to do in a situation like this is to try and reload a fresh copy of the firmware. The version you load is less important than getting a good copy installed of both the firmware and the web pages. You may have to fiddle with the controller to get it to accept it - there are tips on how to do this in the User Guide.