On Friday, February 2, 2018 at 2:13:09 PM UTC-8, Zeky91 wrote: > > Yes, i have tried that but its again the same. > If I disconnect power for 5 minutes on RPI, when I reconnect rpi updates > time on Davis to old time(5minutes ago) and after few seconds more to one > minute rpi gets real time! If I reboot rpi after this with reboot comand, > after that time is normal. > Or thru wee_device --set-time > > Again, if you are on a pi and you get good behavior after a 'reboot' and bad behavior after a power disconnect, then your pi is coming up and trying to start weewx before it knows correct time. This historically has been that fake-hwclock thing, but perhaps systemd has something equivalent doing the same bad behavior.
Just for a test, disable weewx via systemctl and power the pi off then on. Then manually start weewx after it powers back up. I suspect things will work correctly. This will verify that it's the pi os feeding incorrect time after a powerup. -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.