Mine is working fine for solar (I dont have a UV) but I’m on 37k build 00. I have had no problems at all with solar for ages now, so I’m hard pressed to see that its a WD problem. You could install a new copy in a separate folder (I’m sure there’s an FAQ on that) and then see if it collects the data, if it does then you have a settings problem somewhere.
Stuart
FAQ is here