Big +1 on that. A UPS is essential for reliable 7x24 operation. I have one
an an RPi that has been running without a crash for nearly 2 years
<http://www.threefools.org/weewx/status/index.html>.

On Sat, Dec 12, 2020 at 12:29 PM gjr80 <[email protected]> wrote:

> I have found that power interruptions, whether accidental or intentional,
> can also be a cause of memory corruption.
>
> Gary
>
> On Sunday, 13 December 2020 at 00:17:30 UTC+10 [email protected] wrote:
>
>>
>> The logger is very reliable, but I have heard of a few failing --- maybe
>> 3 or 4 in the 14 years I've been writing software for them. However, memory
>> corruption is very common. It typically happens when changing the onboard
>> clock. See the section *Clock skew
>> <https://github.com/weewx/weewx/wiki/Troubleshooting-the-Davis-Vantage-station#clock-skew>*.
>> But, if you avoid doing that, corruption problems are very rare. The last
>> one I had on my logger was maybe 5+ years ago.
>>
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