Not sure what happened, the only suspects I have are either the latest Win Updates or me installing an OpenVPN client recently but I cannot access any other PC via tailscale.
Tailscale dashboar shows this Win 10 PC as connected:
This: Troubleshooting guide · Tailscale could be something to try but seeing that tailscale dashboard is showing my machine as green and connected is it worth exploring=
If the OpenVPN client is still installed connected, likely that is part of it. Having multiple VPNs active tends not to work well. They fight over every resource: firewall rules, routing table, DNS configuration, etc.
Sorry for not mentioning that but obviously I am not connected to any other VPN than tailscale and none of those clients are even running. The only reason I mentioned it is because it most probably installed TAP or TUN interfaces and I have no idea if that could interfere with tailscale.
I removed this machine from my tailscale dashboard, re-added it, it got a new tailscale IP and is showing as connected and yet I cannot connect to it via RDP or connect from it to another tailscale machine say with SSH.
We’d have to have some way to look at what that system is doing. If you’re not comfortable posting the Tailscale IP address here, you can send it to support@tailscale.com.
