I have WiFi hotspot on Jetson that turns on automatically on powering up. This worked fine for over a month. When I try to access UART2, the hotspot turns off automatically. I do not have an additional screen and keyboard, and hence I currently access Jetson only through SSH. This means that I am not able to make sense of whether communication over UART is working fine.
How do I make sure that the hotspot does not turn off?