I’ve been having this issue very sporadically (sometimes a couple times a week, sometimes once a month). I’m curious as to how the more veteran folk here would try and narrow down the cause of this issue.
I can provide more info if needed!
Edit: More Info:
- Using a static IP (no DHCP) through Netplan.
I have a TP-Link HS300 that connects to a AP running openwrt, at any moment I can wireguard to AP and use Kasa APP to turn on/off any machine (not the AP though).
There is a Python package for kasa so one can use openwrt machine to detect if machine is down and automatically switch on and off if needed.
I was thinking of something like a local script to reboot the PC once internet isn’t reachable after 5 min or so, but only as a stopgap/workaround until I figure out the issue.