@kimptoc did you have a look here, seems like a problem I already encountered:
For some reason my vacuum switch off command did not come through in 2 or 3 of 24 times I tried this in a sequence.
Seems to need a little bit more debugging…
Thanks @Klimbim - but I think its a different issue. The movements are working ok, its just the pin off/on for the watering that seems to fail.
Seems to consistently be the first watering in the sequence, will try a dummy watering at the start to bypass it