Not really sure why this is happening and I can’t see anything in the logs but sometimes (every second/third day, or sometimes more often) the GUI stops responding. The port is still bound to 1880 and there are no errors in the logs and I’ve monitored CPU, temperature and memory and there is nothing alarming there either.
Running on a RPi 3 B and accessing it over VNC and SSH works and the GUI is also unresponsive on the RPi itself (over VNC) using the local IP so I have ruled out network issues.
Once the “unresponsiveness” happens the only thing that helps is a reboot of the RPi. Trying to restart node-red isn’t working and it just “hangs” doing nothing.
kill -9 doesn’t stop the service either.
I am running it as a “service”:
Auto restart on crash
I also have tried to disable the “restart on crash” but that doesn’t seem to change the behavior, neither is there anything in the logs that would indicate that ta restart and/or crash has occurred…
Any suggestions for what I can look at?