If you use Hubitat Package manager you might want to try out CSteele's driver for this:
AeotecMultiSensor6
https://raw.githubusercontent.com/HubitatCommunity/AeotecMultiSensor6/master/AeotecMultiSensor6.groovy
You can adjust these settings right from the driver. Also if I remember (and it's been a while) I needed to get mine on USB power to report as often as I needed it for a humidity sensor to turn on my shower fan.
There was also a recent firmware update:
