Hi ToM2,
I’m confused about these meterings…
Maybe you’re right, regarding your tests, DP5 should be Last water consumption.
That’s what I’ve seen on my own device, I tested for 30 minutes to control that consumption is half of hour flow. And if I revert values, it’s nearly the case (122 l consumption in 30 min for 212 l/h flow).

But if I take a look at your screenshots, it’s not really the same !
You’ve got on last screenshot for example, 109 and 10 and always a divider by 10.
What I think is DP5 and DP6 are reversed in this version but for short timer function, values reported are not correct. I already read that on forums discussing of TS0601.
Can you try for a longer time ? I will try for shorter…
Regards,
SoPhos