RDP issue in Windows

Be sure and patch your windows machines…

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1181

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1182

Here’s another discussion of it on Spiceworks:

To fix that, make sure that you’re using a private network. RDP this computer can’t connect to the remote computer – This is another common problem with RDP. To fix this issue, be sure to check both your antivirus and firewall.