After upgrading to 1.4.2 yesterday I seem to have issues with the networking going down within 30min of starting the PI. It seems to affect both wifi and lan, there is no ping, no web-interface, no ssh. Good thing is the printer keeps printing. And restarting solves the problem. I confirmed that I'm using the IP showed on the printer (it hasn't changed).
My OctoPI is headless, so it looks I might have to find a monitor and keyboard. Not sure what to look for, linux is not my world, and setting it all up just worked on its own This seems more like an OS issue than an OctoPrint issue?
I was just wondering if anyone else has this problem since upgrading. I have been using octoprint daily for 3+ months without ever having a problem, and nothing really changed besides the upgrade.