I have a Raspberry Pi 4 (Raspian 10) running an OpenCV application.
It is periodically hanging. I lose all comms with it (it's headless). Simply unplugging the power cord and plugging it in again causes it to reboot.
I'm assuming (hoping) that looking through the logs is gonna be necessary to try and figure out what is causing this. I'm a complete newbie when it comes to tracking down issues like this.
Any suggestions for where I should start looking to try and figure out what is causing this?