My server is running Windows Server 2003 R2. I use Remote Desktop quite a bit. Everything was working just fine until a few days ago. I now can't get into my server through RDP. I have checked all my ports on firewalls, routers and on the server itself. I have checked anti-virus software and everything else that could be blocking the connection. Everything looks the same as it did when RDP was working. It worked at 5pm on night, the next morning at 7am it wasn't working. We didn't do anything to the server between then. I am not sure what else to look for. Any ideas why RDP would stop working randomly?