NTP settings. Probably I am being dumb.
My robot (J15 Pro Ultra) is connected to a WLAN without Internet access, hosted by an OpenWRT router.
If I connect my laptop to the same WLAN, I can do this:
$ ntpdate -q 192.168.3.1
2026-05-08 20:44:35.920519 (+0100) -0.005088 +/- 0.002602 192.168.3.1 s2 no-leap
I think this means my OpenWRT router is acting as an NTP server reachable at 192.168.3.1 . Correct me if I'm wrong.
However, in the Valetudo web interface, if I go to (Menu icon) > Connectivity > NTP Connectivity and set the "Server" field to 192.168.3.1 and then press the refresh icon, I get Error: connection Timeout waiting for NTP response from 192.168.3.1:123.
What am I doing wrong?
u/Valetudinous — 13 days ago