It’s a little bit tricky. After entering only the IP address 192.168.178.39, without the PORT number everything is working now!
Am I right that the OpenSprinkler System Diagnostics shows the current temperature, humidity and precipitation values as retrieved from OWM? The precipitation value shown is multiplied by 10, which seems to be an error. However, these values were not used for %Watering calculations and have nothing to do with the values retrieved from the Local Weather Service?
