NSPanel Pro doesn't show local temperature

NSPanel Pro has not shown the local temperature for several days despite setting the correct location. Previously there was no problem with this. To get it to show again you have to reboot. Unfortunately, after a few hours the temperature reading again leaves the location blank. The multi-day forecast works correctly.

Just got a panel 3 days ago, worked ok after setup, and same thing is happening to mine now.
Did you figure it out how to correct it?
Mine even after reboot is not showing local temperature, even though forecast is showing and is correct.