Ecobee Humidity Reading Not accurate in eisy program

[richord]

I have an eisy program to check the actual Humidity and send a notification when the humidity is less than 29%. The Ecobee displays 34%.

When I examine the actual data on eisy it shows Humidly = 34%. I examined the Ecobee history, and it never went below 31%

I get a notification that the humidity is less than 29%. Also, the notification (below) shows "Humidity set to 28%". The Humidification Setpoint is 34%.

Note I had to adjust the Ecobee humidity by about 7% using other humidity sensors I have. 

Any ideas why I am getting notifications if the actual humidity is not less than 29%?

 

 

Main floor humidity notification

 

'Ecobee - Main Floor' Humidity set to 28% at 2025/02/18 04:58:23 AM.

 

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     At: 2025/02/18 04:58:23 AM

Program: Main floor humidity notification

 Device: Ecobee - Main Floor (n002_t532566742259)

 Action: Humidity

  Value: 28%