Only 8hrs of graph showing on 1 probe

[robnorton]

What does this mean exactly?

Are other probes showing more? If yes - what is the exact system setup? What probes are shown "correctly" - which isn't?

I have pH, Temperature, Conductivity, Redox probes
All the probes except the Conductivity probes are displaying their graphs on the touch correctly

How long has the Touch been recording? Loner than 24h I hope.

It has been recording for over a month

If you change the shown period for measurement points - what happens? Only 24h to see and the rest is blank?

On the conductivity, there is only 8 hours, if I change the shown period, it still only shows 8hrs worth of data, the rest is blank

The core of my questions: Are the different probs behaving different?

Only the conductivity probe is behaving different.

Maybe some fotos which compare different probe graphs can help.

I will try get some photos and post here.