Yup. That's what a corrupt logger looks like: the DMPAFT command stops
working and data can no longer be downloaded.

It is a well-known flaw of the Davis logger.

If you want a failsafe solution, switch to software record generation.


On Sun, Mar 28, 2021 at 1:53 PM Devonian <[email protected]> wrote:

> Not sure about the console clock and computer clocks not agreeing on DST
> changeover.  It does appear to (only) affect UK Davis stations?
> I also have an old WS2300 running on a r-pi and it never has a DST problem.
> Extract from my weewx/VP2 syslog below.
> Simply stopped trying to get data at 02:05 and after (everything else runs
> though)
>
> Mar 28 00:55:15 debian10 weewx[373] INFO weewx.manager: Added record
> 2021-03-28 00:55:00 GMT (1616892900) to database 'weewx.sdb'
> Mar 28 00:55:15 debian10 weewx[373] INFO weewx.manager: Added record
> 2021-03-28 00:55:00 GMT (1616892900) to daily summary in 'weewx.sdb'
> Mar 28 00:55:17 debian10 weewx[373] INFO weewx.cheetahgenerator: Generated
> 8 files for report StandardReport in 2.22 seconds
> Mar 28 00:55:18 debian10 weewx[373] INFO weewx.imagegenerator: Generated
> 14 images for report StandardReport in 1.01 seconds
> Mar 28 00:55:18 debian10 weewx[373] INFO weewx.reportengine: Copied 0
> files to /home/weewx/public_html
> Mar 28 00:55:21 debian10 weewx[373] INFO weewx.cheetahgenerator: Generated
> 8 files for report SeasonsReport in 2.17 seconds
> Mar 28 00:55:22 debian10 weewx[373] INFO weewx.imagegenerator: Generated
> 14 images for report SeasonsReport in 1.07 seconds
> Mar 28 00:55:22 debian10 weewx[373] INFO weewx.reportengine: Copied 0
> files to /home/weewx/public_html
> Mar 28 00:55:22 debian10 weewx[373] INFO weewx.reportengine: Copied 0
> files to /home/weewx/public_html/ss
> Mar 28 00:55:22 debian10 weewx[373] INFO weewx.cheetahgenerator: Generated
> 2 files for report SteelSeries in 0.11 seconds
> Mar 28 00:55:22 debian10 weewx[373] INFO weewx.imagegenerator: Generated
> 11 images for report SteelSeries in 0.67 seconds
> Mar 28 00:55:23 debian10 weewx[373] INFO weewx.cheetahgenerator: Generated
> 1 files for report wxobs in 0.22 seconds
> Mar 28 00:55:23 debian10 weewx[373] INFO weewx.reportengine: Copied 0
> files to /home/weewx/public_html/wxobs
> Mar 28 02:00:15 debian10 weewx[373] INFO weewx.manager: Added record
> 2021-03-28 02:00:00 BST (1616893200) to database 'weewx.sdb'
> Mar 28 02:00:15 debian10 weewx[373] INFO weewx.manager: Added record
> 2021-03-28 02:00:00 BST (1616893200) to daily summary in 'weewx.sdb'
> Mar 28 02:00:17 debian10 weewx[373] INFO weewx.cheetahgenerator: Generated
> 8 files for report StandardReport in 2.25 seconds
> Mar 28 02:00:22 debian10 weewx[373] INFO weewx.imagegenerator: Generated
> 28 images for report StandardReport in 4.85 seconds
> Mar 28 02:00:22 debian10 weewx[373] INFO weewx.reportengine: Copied 0
> files to /home/weewx/public_html
> Mar 28 02:00:24 debian10 weewx[373] INFO weewx.cheetahgenerator: Generated
> 8 files for report SeasonsReport in 2.20 seconds
> Mar 28 02:00:29 debian10 weewx[373] INFO weewx.imagegenerator: Generated
> 28 images for report SeasonsReport in 4.83 seconds
> Mar 28 02:00:29 debian10 weewx[373] INFO weewx.reportengine: Copied 0
> files to /home/weewx/public_html
> Mar 28 02:00:29 debian10 weewx[373] INFO weewx.reportengine: Copied 0
> files to /home/weewx/public_html/ss
> Mar 28 02:00:29 debian10 weewx[373] INFO weewx.cheetahgenerator: Generated
> 2 files for report SteelSeries in 0.11 seconds
> Mar 28 02:00:30 debian10 weewx[373] INFO weewx.imagegenerator: Generated
> 11 images for report SteelSeries in 0.67 seconds
> Mar 28 02:00:30 debian10 weewx[373] INFO weewx.cheetahgenerator: Generated
> 1 files for report wxobs in 0.19 seconds
> Mar 28 02:00:30 debian10 weewx[373] INFO weewx.reportengine: Copied 0
> files to /home/weewx/public_html/wxobs
> Mar 28 02:05:19 debian10 weewx[373] INFO weewx.cheetahgenerator: Generated
> 8 files for report StandardReport in 2.23 seconds
> Mar 28 02:05:24 debian10 weewx[373] INFO weewx.imagegenerator: Generated
> 28 images for report StandardReport in 4.83 seconds
> Mar 28 02:05:24 debian10 weewx[373] INFO weewx.reportengine: Copied 0
> files to /home/weewx/public_html
> Mar 28 02:05:26 debian10 weewx[373] INFO weewx.cheetahgenerator: Generated
> 8 files for report SeasonsReport in 2.20 seconds
> Mar 28 02:05:31 debian10 weewx[373] INFO weewx.imagegenerator: Generated
> 28 images for report SeasonsReport in 4.90 seconds
> Mar 28 02:05:31 debian10 weewx[373] INFO weewx.reportengine: Copied 0
> files to /home/weewx/public_html
> Mar 28 02:05:31 debian10 weewx[373] INFO weewx.reportengine: Copied 0
> files to /home/weewx/public_html/ss
> Mar 28 02:05:31 debian10 weewx[373] INFO weewx.cheetahgenerator: Generated
> 2 files for report SteelSeries in 0.11 seconds
> Mar 28 02:05:32 debian10 weewx[373] INFO weewx.imagegenerator: Generated
> 11 images for report SteelSeries in 0.68 seconds
> Mar 28 02:05:32 debian10 weewx[373] INFO weewx.cheetahgenerator: Generated
> 1 files for report wxobs in 0.20 seconds
> Mar 28 02:05:32 debian10 weewx[373] INFO weewx.reportengine: Copied 0
> files to /home/weewx/public_html/wxobs
>
> Running ./bin/wee_device weewx.conf --info
> returns...
>     CONSOLE STATION INFO:
>       Latitude (onboard):           +50.9
>       Longitude (onboard):          -3.5
>       Use manual or auto DST?       AUTO
>       DST setting:                  N/A
>       Use GMT offset or zone code?  ZONE_CODE
>       Time zone code:               18
>       GMT offset:                   N/A
>       Temperature logging:          LAST
>       Retransmit channel:           OFF (0)
>
> Sure would be good to try to find a sensible automatic workaround/fix
>
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