Why are you setting -ex 200 ? The defaults worked fine for me for multiple days with a VP2 (one ISS), FWIW.
On Thursday, September 7, 2023 at 8:16:53 PM UTC-7 Lorin Tremblay wrote: It happens every night for me… On Tuesday, September 5, 2023 at 7:48:45 AM UTC-4 Lorin Tremblay wrote: Having the same issue about once a day for 4-6 hours.... Sep 5 07:34:18 WeeWx-APRS270 weewx[610] INFO weewx.engine: Main loop exiting. Shutting engine down. Sep 5 07:34:18 WeeWx-APRS270 weewx[610] INFO user.rtldavis: shutdown process /home/pi/bin/rtldavis -ex 200 -tf US -tr 1 Sep 5 07:34:18 WeeWx-APRS270 weewx[610] INFO user.rtldavis: rtldavis with pid 1847 killed Sep 5 07:34:18 WeeWx-APRS270 weewx[610] CRITICAL __main__: Caught WeeWxIOError: rtldavis process stalled Sep 5 07:34:18 WeeWx-APRS270 weewx[610] CRITICAL __main__: **** Waiting 60 seconds then retrying... -- 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/758b20dd-db70-468f-b76c-bc3d90f20401n%40googlegroups.com.