

It looks like you fixed your issue but I had the same thing happen on windows 10 so I am gonna post how I fixed it in case someone runs across this thread later.
In my case everything had been working previously but after an arbitrary reboot, my windows 10 PC could ping the local network and nothing else suddenly. No access to the tailnet, Internet; DNS or otherwise. On the wired interface that is. I could connect to WiFi and it would work just fine. I had a DHCP reservation set, deleted the reservation, let it get a new IP and then it worked. No idea why? Recreated the reservation and it still worked back on the old IP again
What if we had taken the billions of dollars invested in AI and invested that into public education instead?
Imagine the return on investment of the information being used to train actual humans who can reason and don’t lie 60% of the time instead of using it to train a computer that is useless more than it is useful.