It should be made clear that running it with screen or tmux should be done for (initial) testing & debugging.
For actually long term running the eth2 client a service file (or the good old init scripts) should be suggested. This way reboots / crashes / etc. also restart the eth2 client.
I think this is currently not clear and new users might not realize this.
The Raspberry pi guide (https://status-im.github.io/nimbus-eth2/pi-guide.html) currently explains running nimbus-eth2 with screen.
It should be made clear that running it with screen or tmux should be done for (initial) testing & debugging. For actually long term running the eth2 client a service file (or the good old init scripts) should be suggested. This way reboots / crashes / etc. also restart the eth2 client.
I think this is currently not clear and new users might not realize this.