@YuriyB RDP works when I am on local network but it does not work when I am offsite although OpenVPN is connected. my firewall inbound rule has the same setting you mentioned above.

@YuriyB I use TCP. It does not connect either.

@Kevin_Z it is the same as the page you shown above. This is why it is strange that I can't connect to my PC. I have disabled all firewall in windows PC as well. so frustrated with this router. My...

@Kevin_Z I have disabled the firewall on windows 11, including the antivirus firewall. It still does not work.

I can access Microsoft Remote Desktop when I am at home connected to WIFI/LAN. However, I intend to access my Windows 11 PC remotely using OpenVPN. It seems that Remote Desktop over OpenVPN does not...