So, I was able to try a different power supply and circuit and the OS Controller is still going unreachable multiple times a day. It is hard wired and I do see a steady green and flashing orange RJ45 lights even when it’s unreachable from the Web UI or phone app. I have this on static IP and I have no IP conflicts. Also the screen is still active and the buttons produce the expected results when pressed. Resetting the device brings it online as soon as it’s booted up.
Is there anything else that I can test – maybe check for errors at the device somehow with a combination of button presses?
Thanks