My Hass.io have wrong date

vpomax · October 5, 2019, 5:29pm

My Hass.io in log file show now is 02:29 of 19 Sept 2019
But now is UTC +1 time 19:28 of 05 Oct 2019

Why date and hour is wrong?

francisp · October 5, 2019, 5:44pm

No access to NTP server?

vpomax · October 5, 2019, 9:30pm

How can I solve it in Hass.io?

nickrout · October 5, 2019, 10:05pm

Does it have access to the internet?

vpomax · October 5, 2019, 10:40pm

Yes, but I suspect firewall do not opened port UDP 123 for NTP
could be this the problem?

nickrout · October 5, 2019, 10:56pm

quite likely

vpomax · October 6, 2019, 12:35pm

I opened port 123 in the router and restarted the router… and finally I solved the problem
Time sync problem cause a lot of problems…one of this is that you are unable to upgrade Hassio and history and logbook do not works.

nickrout · October 6, 2019, 7:36pm

You don’t say what hardware you are using, but I am guessing rpi. They do not have a real time clock (RTC) so need access to ntp.