Keeps asking for administrator password

[wernet]

Problem:

The Macs Fan Control app asks for an administrator password each and every time the Mac is rebooted despite there being no update to the application. This is despite repeatedly entering an administrative password. The app does successfully vary the fan speed indicating that the app believes that a proper administrative password has been entered.

Desired behavior:

This is what is descried in the FAQ on the website:

The app asks for a password. Which password is that?

Macs Fan Control asks for the macOS administrator password when you decide to change fan control. It must be done only initially or when you install an update (when a new version is released). Please don't ask us what YOUR computer's password is.