Last night I was in the room where my tank is and noticed the WAV pumps stopped. Did some investigation and there appeared to be nothing wrong with them. There were no alerts in Fusion, and they would not turn on even when moving their sliders to on. Rebooting the Apex also did not help.
I then looked under the tank where the EB832 is. I could hear a clicking like a turn signal in a car coming from the EB832. I noticed the DOS' lights were flashing in time with the clicking. So I started unplugging things plugged into the 1Link and 24V ports. I finally found the culprit. Everything started working again when I unplugged the PMUP.
Any time the PMUP was plugged into either 24V port all 1Link devices stopped working. I also found that just turning off the 24V port via the slider also allowed everything else to work.
I don't like that a bad PMUP can take down all the other 24V and 1Link devices. I would have expected some degree of isolation.
The PMUP is out of warranty, but I'll probably open a support ticket anyway for awareness. It is also possible the issue is with the EB832.
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