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It looks like wwp.greenwichmeantime.com has stopped responding. Please try the new beta, 1.0202, which uses pool.ntp.org: https://labjack.com/support/firmware/t7
We need to turn SNTP on before it will have a valid time to set the system to. The register SNTP_UPDATE_INTERVAL needs to be set to a non-zero value. After setting that register to 10 and waiting a few seconds I can write to RTC_SET_TIME_SNTP without error.
It looks like wwp.greenwichmeantime.com has stopped responding. Please try the new beta, 1.0202, which uses pool.ntp.org: https://labjack.com/support/firmware/t7
Thank's for your answer.
I upgraded to 1.0202, but it didn't solved the problem (see attached screen copies)
We will get someone to look into this. In the meantime I recommend setting the time manually.
We need to turn SNTP on before it will have a valid time to set the system to. The register SNTP_UPDATE_INTERVAL needs to be set to a non-zero value. After setting that register to 10 and waiting a few seconds I can write to RTC_SET_TIME_SNTP without error.