Please check briefly:
- Is the sensor clean (no dirt, no bird droppings on the UV dome)?
- Are the batteries in the outdoor sensor fresh and correctly inserted?
- Has the sensor possibly re-coupled itself (restart the console, then reset the sensor)?
- Does the console generally still display outdoor data (temperature/wind/rain)? If only UV/solar are missing, the sensor may be defective internally.
Otherwise please report here:
https://www.digitec.ch/help