Internet Connection lost - Hub never reconnects

[ogiewon]

@zarthan

Is the NTP server(s) in HE hub an IP address or name?

Here is some previous information regarding NTP... FWIW...

Request: Provide option to specify NTP Server to use, stop hard-wiring it to pool.ntp.org

C5 owner here - I am impacted by this issue, My ISP is not blocking access to pool.ntp.org servers (verified via tracert and ping). Ever since I shutdown/unplugged my hub and rebooted it, my C5 has been going crazy trying to hit #.pool.ntp.org ever 1-2 seconds. Here's what I see via my Pi. The slight dip was when I had my hub unplugged for 5 minutes. [image] Here's an example of what I see in my logs via my Pi: [image] I've tried changing my DNS from Cloudflare, to OpenDNS, to Google (8.8…

Hubitat hub - Excessive calls to NTP services

That does seem a bit excessive... FWIW - It appears you're using an Asus router, correct? If so, you may want to consider running the AsusWRT Merlin firmware. In thelatest release (384.11) Merlin has added a local NTP time server. He also added the ability to trap and redirect all NTP traffic to the local NTP server. I just set this up this morning on my RT-AC86U router, as I would prefer my devices get their time from my local system. This would allow for my Hubitat hubs to boot…