Probe disabling themselves?

[jrpark22000]

I have a PM1,

PM1 module

001

005(OK)

006

PM1_6

It's worked without issue or code upgrade for a few years. No issues until recent. The Temp probe sets itself to disabeled. The Ph and ORP at the same time set themselves to enable.

When I switch them back, Temp enable, ph/orp disable, wait an hour to two and switches itself back to temp disable, ph/orp enable. I've reloaded, pulled power, upgraded (then had to roll back due to probe exp missing) and still the same issue.

Any ideas?

[zombie]

I would contact support. Sounds like something got corrupted.

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