VantagePro2 solar alarm, won't reset. Not WD related but just a question.

VantagePro2 running fine for 9 years. We were gone for two weeks with it running WD and uploading to the net. Came home and the station is beeping and an alarm at the bottom saying 'Hi Solar Rad Alarm…then…Hi Humidity Alarm. Two things, I’ve never set an alarm and do not have a solar sensor! Tried everything to reset or kill the alarm. Pulled the batteries and AC adapter for 15 minutes. I reconnected and five minutes later started beeping again. I held the Done button for five seconds and it quit. An hour later it started again. OK, enough! I took it apart, desoldered and removed the piezoelectric buzzer! For two days now it’s been running as good as before, same warnings BUT no beep! :slight_smile: I guess I’ll just run it until the unit dies.

high indoor temperature causes that alarm sound…maybe related?
(e.g if the console has say afternoon sun shining on it through a window)