My Imp 001 Modules fail to connect now


#1

I have 2 devices that just blink red now,

I noticed since 20:00 PDT my devices don’t connect any more.
I tried to compile and download, but no avail.

2017-06-27 19:58:05 -07:00 [Status] Device connected
2017-06-27 19:59:51 -07:00 [Status] Device disconnected
2017-06-27 20:00:11 -07:00 [Status] Device disconnected
2017-06-27 20:00:11 -07:00 [Status] Device connected
2017-06-27 20:00:11 -07:00 [Device] Sleeping until 2017-06-28 03:02:11Z
2017-06-27 22:01:03 -07:00 [Status] Agent restarted: reload.
2017-06-27 22:01:03 -07:00 [Agent] Agent URL: https://agent.electricimp.com/
2017-06-27 22:01:03 -07:00 [Agent] Restored backup
2017-06-27 22:05:48 -07:00 [Status] Agent restarted: reload.
2017-06-27 22:05:48 -07:00 [Agent] Agent URL: https://agent.electricimp.com/
2017-06-27 22:05:48 -07:00 [Agent] Restored backup

(note: admin removed the agent IDs for privacy)


#2

It just came back… Must be my ISP


#3

Release 36 has a black box recorder that shows what happened leading up to a successful connect.

From the log your device sent when it did connect at 2017-06-28 06:43:19 UTC, I can see that it was failing to connect to wifi (no association). There were likely multiple 1 minute connect attempts (and 9 minute snoozes) before it woke and connected successfully.

The successful connect had a good RSSI (-38dBm) so it seems like there was maybe a power outage on the AP it was connecting to? If the AP was up but the ISP was down we’d generally see good association, good DHCP, but then no DNS or connectivity.