Hi, I have an emonPi with latest firmware. I modified the config file to measure the power and Vref of an appliance in the USA. I may also have changed the TIME_BETWEEN_READINGS to 500 in the firmware.ino file to be able to sample more often (too many data points? Where are these stored?). It all …

Anybody would have suggestions on steps I can take to help me find out what is going on here? Thanks.

Perig - I’m not an expert and cannot comment on the items in your first paragraph. Here is the log file I would suggest - /var/log/emonhub/emonhub.log. You may want to post the emonhub.log file here as a TEXT attachment (emonhub.log.txt). Here is what I see in my emonhub.log file: 2016-10-19 22:…

OK thanks, I will make sure to post the log next time when the issue occurs.

So the issue came up again. Feeds and inputs stopped recording 3 days ago. I was not able to catch it when it stopped working. I will try to restart it and catch it faster when the issue comes up. Note that I also pull data constantly (every 1 second) by reading the feeds via the API from an extern…

[image] PerigVennetier: Note that I also pull data constantly (every 1 second) by reading the feeds via the API from an external application. Can you post this command (delete your API KEY)?

Here are the two commands I run to pull both feeds: http://emonpi/emoncms/feed/aget.json?id=3&apikey= http://emonpi/emoncms/feed/aget.json?id=6&apikey= My code block in c# to get the full set of data is as follow: Uri uri = new Uri("http://emonpi/emoncms/feed/aget.json?id=3&apikey=XXXXXXXX"); Ht…

So there is another device on your local network that grabs data from your emonPi every one second? To me that seems too often (too fast) since the emonPi feeds update every 5 seconds. Can your c# code be turned off for a few days to determine if that is the issue?

I can definitely turn it off for a while. I set the data to be refreshed in the .ino firware every 500ms and it seems to be returning the data OK. But maybe it get the system stuck after a while. I’ll let it run like this without the c# data pull first and see what happens. I can then test by rev…

[image] PerigVennetier: I set the data to be refreshed in the .ino firware every 500ms and it seems to be returning the data OK. But maybe it get the system stuck after a while. Can you post this code also? I am guessing this is the issue.