Stop reading data after few days

Hi,
The plugin works fine for 1-3 days but then it stops working. It just keeps the same values. After a homebridge restart it works again. All the other plugins work fine.
Do you happen to know what this could be.
Also, is it possible to add some minor filtering of the received values, as it sometimes reads a crap value. Just an median filter would be nice :) thanks for the cool plugin :)