29-10-2018, 04:58
Can you please enable the Debug NTP option in your Config_Options and post here what you get on the Serial Monitor when the system starts.
Do you have the hardware RTC installed?
Also check if the PI have the the correct Date and Time, when Weewx starts its possible that it syncs the receiver clock with PI clock (that is part of the Davis protocol, however I'm not sure if that is implemented on Weewx, on Cumulus it is).
At last check if you are using the RTClib library that is distributed in the software package and no other, be it older or newer (this is the most probable cause of the issue).
Do you have the hardware RTC installed?
Also check if the PI have the the correct Date and Time, when Weewx starts its possible that it syncs the receiver clock with PI clock (that is part of the Davis protocol, however I'm not sure if that is implemented on Weewx, on Cumulus it is).
At last check if you are using the RTClib library that is distributed in the software package and no other, be it older or newer (this is the most probable cause of the issue).

