I'm having the same / a simular issue of temperature related readings, but at a different temperature level (for me it must be > 14 degree). I massure the dew point as well (temperature = orange, dew point = yellow). It looks to be more related to water in the air than only to temperature. @zboblamont have you been finally been able to find a solution? [image: 1743164554174-6760565c-914c-4608-be1a-6d10d0640e08-ac609c25-78e7-49de-8302-0166a041bff2-resized.png]