All questions related to installations, configurations and maintenance of Advanced Host Monitor (including additional tools such as RMA for Windows, RMA Manager, Web Servie, RCC).
Something works wrong on your system. Bugs in antivirus monitors or Windows drivers can lead to such problem.
Do you have installed some antivirus monitors, personal firewall, content monitoring software? Non stanard winsock components?
No Firewall installed. No antivirus installed. No content monitoring software installed. There is no non-standard winsock configuration that I am aware of.