I use an RPi Zero W for Weewx and Nginx as well. I use systemd to manage it and have pre-requisites that the 'ntp.service' and 'time-sync.service' have completed before it will start. Susan
On Monday, November 18, 2019 at 11:52:38 PM UTC+11, David VE3STI wrote: > > The problems occur during the startup, before the RPi sets its clock from > the Internet, and appear to be issues with the RPi and the Davis equipment > disagreeing on the time and getting muddled. It has been the topic of much > discussion and you can read the gory details in the wiki. I won't go into > the details here. If you have a UPS and rarely reboot, it becomes almost a > non-issue. > > David > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/c6136128-8d33-450f-84b0-e70e75c49330%40googlegroups.com.