I have a small project using a Raspberry Pi Zero W. This is just a small Node.js server that I would like to be running at all times. I am using Raspberry Pi OS Lite (no desktop)
The whole thing works perfectly fine but after some time, let's say one night of no use, it stops working, until the Pi is rebooted.
I am thinking if there is any sleep mode that I am not aware of and, if that is the case, how to disable it. If not the case, I would like to hear about other possible root causes.
On the RPi Zero-W, go to Raspi Configuration --> Display option. Then disable screen blanking.