Connected but cannot access

Hi Everyone,

I recently installed tailscale on my unraid server as well as two windows 10 machines. I could Remote desktop to the windows machines and access unraid from the the web browser from outside my home LAN. But now all of a sudden i am unable to access any of the machines. I can see from the admin console that my instances are connected but no connection outside my lan to any of my machines.

All my machines are on the latest version (1.14.6).

Did anyone have the same issue? and how did you resolve it